Worldwide, Somthad (Somthad 
) is a very rare male first name. The forename Somthad is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare boy's name. Much less frequently, Somthad is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Somthad | Thailand |
Buntaphan, and Chaiyaluck