Family name สุขสัมฤทธิ์ (สุขสัมฤทธิ์ 
, Suksamrit , Suksumrit 
) , globally, is a rare cognomen. The family name สุขสัมฤทธิ์ is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| สุขสัมฤทธิ์, Suksamrit, Suksumrith | Thailand |
| Suksumrit | United States, Thailand |
Happiness, and Sooksamrit