Cognomen Tantasukitwanit (Tantasukitwanit 
) , across the world, is a very rare last name. The family name Tantasukitwanit is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tantasukitwanit | Thailand |
Kuljira, Nantana, Kittiwat, Taweesub, and Chamaiporn