>
Family name Kulprasit (Kulprasit , กูลประสิทธิ์
) , in the world, is a rare cognomen. The surname Kulprasit is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| กูลประสิทธิ์, Kulprasit | Thailand |