Surname Yamskulna (Yamskulna 
) , throughout the world, is an extremely rare family name. The last name Yamskulna is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yamskulna | Thailand, United States |
| gaywalee yamskulna Ph. D. University of California, Santa Cruz 2001 |
|