Surname Pralomkarn (Pralomkarn 
) , in all the world, is a very rare family name. The cognomen Pralomkarn is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pralomkarn | Thailand |
Wanit, Winai, Taweeporn, and Theerayoth