This is a categorized list of Texas

Texas

Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

 county namesakes.

Below are categorized the names of counties by their sources. Each county is counted only once in the main entries, unless where the origin is not certain. Those listed under "plus" appeared in previous categories, e.g. "Washington" is counted under "Presidents of the United States

President of the United States

The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

", but listed under "Revolutionary War

American Revolutionary War

The American Revolutionary War , the American War of Independence, or simply the Revolutionary War, began as a war between the Kingdom of Great Britain and thirteen British colonies in North America, and ended in a global war between several European great powers.The war was the result of the...

 figures" for completeness.

For the original etymologies, see List of Texas county name etymologies.

Of Texas's 254 counties:

• River
  River
  A river is a natural watercourse, usually freshwater, flowing towards an ocean, a lake, a sea, or another river. In a few cases, a river simply flows into the ground or dries up completely before reaching another body of water. Small rivers may also be called by several other names, including...
  
  s:
  • 19 or 20 counties: Blanco
    Blanco County, Texas
    Blanco County is a county located on the Edwards Plateau in the U.S. state of Texas. As of 2010, the population is 10,497. Its county seat is Johnson City. Blanco is named for the Blanco River which traverses the county. The State of Texas formed Blanco County in 1858 from portions of Burnet,...
    
    , Bosque
    Bosque County, Texas
    Bosque County is a county located on the Edwards Plateau in the U.S. state of Texas. As of 2000, the population is 17,204. Its county seat is Meridian. Clifton, however, is the largest city and the cultural/financial center of the county. Bosque is named for the Bosque River, which runs through...
    
    , Brazoria
    Brazoria County, Texas
    Brazoria County[p] is a county in the U.S. state of Texas, located on the Gulf Coast within the Houston–Sugar Land–Baytown metropolitan area. Regionally, parts of the county are within the extreme southern-most fringe of the regions locally known as Southeast Texas. Brazoria County is among a...
    
    , Brazos
    Brazos County, Texas
    Brazos County is a county located in the U.S. state of Texas in the Central Texas region. In 2010, its population was 194,851. The county seat is Bryan and it is part of the Bryan-College Station metropolitan area. Brazos is named for the Brazos River, along with Brazoria...
    
    , Colorado, Comal
    Comal County, Texas
    Comal County is a county located on the Edwards Plateau in the U.S. state of Texas. In 2010, its population was 108,472. Its seat is New Braunfels.Comal County is part of the San Antonio Metropolitan Statistical Area.-History Timeline:...
    
    , Concho, Frio, Guadalupe
    Guadalupe County, Texas
    Guadalupe County is a county located in the U.S. state of Texas. In 2000, its population was 89,023. It is named for the Guadalupe River. The seat of the county is Seguin. It was founded in 1846....
    
    , possibly Lampasas
    Lampasas County, Texas
    Lampasas County is a county located on the Edwards Plateau in the U.S. state of Texas. In 2000, its population was 17,762. Its seat is Lampasas. The county is named for the Lampasas River....
    
    , Lavaca, Llano
    Llano County, Texas
    Llano County is a county located on the Edwards Plateau in the U.S. state of Texas. In 2010, its population was 19, 301. Its county seat is Llano, and the county is named for the Llano River....
    
    , Medina, Nueces, Palo Pinto
    Palo Pinto County, Texas
    As of the census of 2000, there were 27,026 people, 10,594 households, and 7,447 families residing in the county. The population density was 28 people per square mile . There were 14,102 housing units at an average density of 15 per square mile...
    
    , Pecos
    Pecos County, Texas
    Pecos County is a county located in Texas which is named for the Pecos River. It is one of the nine counties that comprise the Trans-Pecos region of West Texas. In 2000, its population was 16,809. The county seat is Fort Stockton....
    
    , Red River, Sabine, San Saba
    San Saba County, Texas
    San Saba County is a county located on the Edwards Plateau in Western Central Texas. In 2010, its population was 6,131. Its county seat is San Saba. It is named for the San Saba River, which flows through the county.-History:...
    
    , Trinity.
  • Also: Falls
    Falls County, Texas
    Falls County is a county located in the U.S. state of Texas. In 2000, its population was 18,576. In 2003, the population of the county was estimated to be 17,926. It is named for the waterfalls on the Brazos River, which can be found at the Falls On The Brazos Park, a campsite located only a few...
    
     (named for waterfalls on the Brazos River
    Brazos River
    The Brazos River, called the Rio de los Brazos de Dios by early Spanish explorers , is the longest river in Texas and the 11th longest river in the United States at from its source at the head of Blackwater Draw, Curry County, New Mexico to its mouth at the Gulf of Mexico with a drainage...
    
    ), and possibly Delta (named for its triangular shape formed primarily by two forks of the Sulphur River
    Sulphur River
    The Sulphur River is a river in northeast Texas and southwest Arkansas in the United States.-Geography:The Sulphur River begins at the confluence of its north and south forks along the Delta–Lamar county line...
    
    )

• Presidents of the Republic of Texas/Governors of Texas:
  • Ten counties: Bell
    Bell County, Texas
    Bell County is a county located in the U.S. state of Texas. Bell County was founded in 1850. It is part of the Killeen–Temple–Fort Hood Metropolitan Statistical Area. In 2000, the county's population was 237,974; in 2010 the U.S. Census Bureau reported that its population had reached...
    
    , Burnet
    Burnet County, Texas
    Burnet County is a county located on the Edwards Plateau in the U.S. state of Texas. As of 2000, the population was 34,147. The 2008 Census Bureau Estimate was 44,488. Its county seat is Burnet. Burnet is named for David Gouverneur Burnet, the first president of the Republic of Texas...
    
    , Coke, Henderson
    Henderson County, Texas
    As of the census of 2000, there were 73,277 people, 28,804 households, and 20,969 families residing in the county. The population density was 84 people per square mile . There were 35,935 housing units at an average density of 41 per square mile...
    
    , Houston
    Houston County, Texas
    Houston County is a county located in the U.S. state of Texas. As of 2000, the population was 23,185. Its county seat is Crockett. Houston County is named for Samuel Houston, a president of the Republic of Texas and Governor of Texas...
    
    , Jim Hogg, Jones
    Jones County, Texas
    As of the census of 2000, there were 20,785 people, 6,140 households, and 4,525 families residing in the county. The population density was 22 people per square mile . There were 7,236 housing units at an average density of 8 per square mile...
    
    , Lamar, partially Roberts, and Wood
    Wood County, Texas
    As of the census of 2000, there were 36,752 people, 14,583 households, and 10,645 families residing in the county. The population density was 56 people per square mile . There were 17,939 housing units at an average density of 28 per square mile...
    
    .

• Presidents of the United States
  President of the United States
  The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....
  
  :
  • Six counties: Jackson, Jefferson
    Jefferson County, Texas
    Jefferson County is a county located in the state of Texas, United States. As of 2000, the population was 252,051. Its county seat is Beaumont, and it is named for the former U.S...
    
    , Madison, Polk, Tyler, and Washington.

• Governor
  Governor
  A governor is a governing official, usually the executive of a non-sovereign level of government, ranking under the head of state...
  
  s of other states:
  • Two counties: Hamilton and Wise
    Wise County, Texas
    As of the census of 2000, there were 48,793 people, 17,178 households, and 13,467 families residing in the county. The population density was 54 people per square mile . There were 19,242 housing units at an average density of 21 per square mile...
    
    .
  • Plus: Cass
    Cass County, Texas
    As of the census of 2000, there were 30,438 people, 12,190 households, and 8,654 families residing in the county. The population density was 32 people per square mile . There were 13,890 housing units at an average density of 15 per square mile...
    
    , Houston
    Houston County, Texas
    Houston County is a county located in the U.S. state of Texas. As of 2000, the population was 23,185. Its county seat is Crockett. Houston County is named for Samuel Houston, a president of the Republic of Texas and Governor of Texas...
    
    , Jefferson
    Jefferson County, Texas
    Jefferson County is a county located in the state of Texas, United States. As of 2000, the population was 252,051. Its county seat is Beaumont, and it is named for the former U.S...
    
    , Polk, Shelby
    Shelby County, Texas
    *Arcadia*Brooklyn*Center*Dreka *Huxley*Joaquin*Possum Trot*Shelbyville *Tenaha*Timpson*Weaver-Education:The following school districts serve Shelby County:*Center ISD*Excelsior ISD...
    
    , and Stephens
    Stephens County, Texas
    As of the census of 2000, there were 9,674 people, 3,661 households, and 2,591 families residing in the county. The population density was 11 people per square mile . There were 4,893 housing units at an average density of 6 per square mile...
    
    .

• Secretaries of State of the United States
  United States Secretary of State
  The United States Secretary of State is the head of the United States Department of State, concerned with foreign affairs. The Secretary is a member of the Cabinet and the highest-ranking cabinet secretary both in line of succession and order of precedence...
  
  :
  • Two counties: Cass
    Cass County, Texas
    As of the census of 2000, there were 30,438 people, 12,190 households, and 8,654 families residing in the county. The population density was 32 people per square mile . There were 13,890 housing units at an average density of 15 per square mile...
    
     and Upshur
    Upshur County, Texas
    As of the census of 2000, there were 35,291 people, 13,290 households, and 10,033 families residing in the county. The population density was 60 people per square mile . There were 14,930 housing units at an average density of 25 per square mile...
    
    .
  • Plus: Calhoun
    Calhoun County, Texas
    Calhoun County is a county located in the U.S. state of Texas. In 2000, the population was 20,647. Its county seat is Port Lavaca. It is a part of the Victoria Metropolitan Statistical Area...
    
    , Jefferson
    Jefferson County, Texas
    Jefferson County is a county located in the state of Texas, United States. As of 2000, the population was 252,051. Its county seat is Beaumont, and it is named for the former U.S...
    
    , and Madison.

• Vice presidents of the United States
  Vice President of the United States
  The Vice President of the United States is the holder of a public office created by the United States Constitution. The Vice President, together with the President of the United States, is indirectly elected by the people, through the Electoral College, to a four-year term...
  
  :
  • Two counties: Calhoun
    Calhoun County, Texas
    Calhoun County is a county located in the U.S. state of Texas. In 2000, the population was 20,647. Its county seat is Port Lavaca. It is a part of the Victoria Metropolitan Statistical Area...
    
     and probably Dallas
    Dallas County, Texas
    As of the census of 2000, there were 2,218,899 people, 807,621 households, and 533,837 families residing in the county. The population density was 2,523 people per square mile . There were 854,119 housing units at an average density of 971/sq mi...
    
    .
  • Plus: Jefferson
    Jefferson County, Texas
    Jefferson County is a county located in the state of Texas, United States. As of 2000, the population was 252,051. Its county seat is Beaumont, and it is named for the former U.S...
    
     and Tyler.

• Confederate
  Confederate States of America
  The Confederate States of America was a government set up from 1861 to 1865 by 11 Southern slave states of the United States of America that had declared their secession from the U.S...
  
   figures:
  • 22 counties: Jeff Davis
    Jeff Davis County, Texas
    Jeff Davis County is a county in the U.S. state of Texas. It is named for Jefferson Davis, the president of the Confederate States of America. It is one of the nine counties that comprise the Trans-Pecos region of West Texas. In 2000, its population was 2,207, and 2,258 by 2009...
    
    , Stonewall, Lubbock, Lee, Ector, Hemphill, Gregg
    Gregg County, Texas
    There were 42,687 households out of which 33.50% had children under the age of 18 living with them, 52.00% were married couples living together, 13.50% had a female householder with no husband present, and 30.50% were non-families. 26.10% of all households were made up of individuals and 10.50% had...
    
    , Oldham, Hood, Randall, McCulloch
    McCulloch County, Texas
    McCulloch County is a county located on the Edwards Plateau in the U.S. state of Texas. The geographical center of Texas lies within the county. In 2000, its population was 8,205. Its county seat is Brady. McCulloch is named for Benjamin McCulloch, a famous Texas Ranger and Confederate...
    
    , Reagan
    Reagan County, Texas
    Reagan County is a county located on the Edwards Plateau in the U.S. state of Texas. In 2000, its population was 3,326. The seat of the county is Big Lake. It is named in honor of John Henninger Reagan , who served as postmaster general of the Confederate States of America and also as a U.S....
    
    , Reeves
    Reeves County, Texas
    Reeves County is a county located in the US state of Texas. It is one of the nine counties that comprise the Trans-Pecos region of West Texas. In 2000, its population was 13,137. Its seat is Pecos. Reeves County is named for George R. Reeves, a Texas state legislator and colonel in the...
    
    , Scurry, Starr
    Starr County, Texas
    Starr County is a county located in the U.S. state of Texas. In 2010, its population was 60,968. Its county seat is Rio Grande City. The county is named for James Harper Starr, who served as Secretary of the Treasury of the Republic of Texas. It is part of the Rio Grande City-Roma, TX,...
    
    , Stephens
    Stephens County, Texas
    As of the census of 2000, there were 9,674 people, 3,661 households, and 2,591 families residing in the county. The population density was 11 people per square mile . There were 4,893 housing units at an average density of 6 per square mile...
    
    , Sutton, Terrell
    Terrell County, Texas
    Terrell County is a county located in the U.S. state of Texas. It is one of the nine counties that comprise the Trans-Pecos region of West Texas. In 2000, its population was 1,081. Its county seat is Sanderson. The county was named for Alexander W. Terrell, a Texas state senator...
    
    , Terry, Upton
    Upton County, Texas
    Upton County is a county located on the Edwards Plateau in the U.S. state of Texas. In 2000, its population was 3,404. Its county seat is Rankin. The county is named for two brothers: John C. and William F. Upton, both Colonels in the Confederate army....
    
    , Tom Green, and Young
    Young County, Texas
    As of the census of 2000, there were 17,943 people, 7,167 households, and 5,081 families residing in the county. The population density was 20 people per square mile . There were 8,504 housing units at an average density of 9 per square mile...
    
    .
  • In addition, between 1861-1871 Cass County was renamed Davis County in honor of Jefferson Davis, but later reverted to its original name.

• Revolutionary War
  American Revolutionary War
  The American Revolutionary War , the American War of Independence, or simply the Revolutionary War, began as a war between the Kingdom of Great Britain and thirteen British colonies in North America, and ended in a global war between several European great powers.The war was the result of the...
  
  figures: