Cognomen เสพศิริสุข (เสพศิริสุข 
, Sepsirisuk ) , globally, is a very rare family name. The surname เสพศิริสุข is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| เสพศิริสุข, Sepsirisuk | Thailand |