Cognomen Sungkapet (Sungkapet 
) , all around the world, is a very rare last name. The last name Sungkapet is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sungkapet | Thailand |
Thanut, Nittaya, Phawarisa, Prangchaya, and Thanyaporn