Last name เดชเพิ่มสุข (เดชเพิ่มสุข, Detpermsuk 
) , across the world, is a very rare cognomen. The family name เดชเพิ่มสุข is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Detpermsuk | Thailand |