Last name ไตรโภคเจริญสุข (ไตรโภคเจริญสุข 
) , in the entire world, is an extremely rare surname. The cognomen ไตรโภคเจริญสุข is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ไตรโภคเจริญสุข | Thailand |