Surname Santhueankaew (Santhueankaew 
) , globally, is a very rare cognomen. The cognomen Santhueankaew is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Santhueankaew | Thailand |
Grawit, Bongkoch, Thanarat, and Chayothorn