Family name เกษมสุขศิริ (เกษมสุขศิริ 
) , throughout the world, is an extremely rare cognomen. The last name เกษมสุขศิริ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เกษมสุขศิริ | Thailand |