Cognomen Tepamat (Tepamat 
) , all around the world, is a very rare family name. The cognomen Tepamat is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tepamat | Thailand |
Somporn, Wachira, Jittapon, Jakkrapong, and Watcharesuang