Hindu gods or goddesses don't generally use swords. Like Shiva uses Trishula, Vishnu uses Chakra, Rama uses bow and arrows..
Indra(HIndu Zeus) uses Vajra which is made of bones.

However Asura Raavana (Monster whom Rama fought) had most well known sword. It was called 'Chandrahas'. where chandra means the moon. The blade is named like this because of its shape was like cresent moon.