Cognomen สนพรหม (Sonphrom 
, สนพรหม , Sonphom ) , worldwide, is a very rare surname. The cognomen สนพรหม is habitual in Thailand, where it is a rare surname, Malaysia, where it is an extremely rare surname, and Canada. Much less frequently, สนพรหม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sonphrom | Canada, Malaysia, Thailand |
| Sonphom, สนพรหม | Thailand |