Family name เพิมสุข (เพิมสุข 
) , all over the world, is a rare last name. The cognomen เพิมสุข is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname. Likewise, เพิมสุข is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เพิมสุข | Thailand |