Surname Thongtanatakul (Thongtanatakul 
) , in the world, is a very rare cognomen. The cognomen Thongtanatakul is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thongtanatakul | Thailand |
Yurada, and Phukkaphon