Cognomen Sombatthawiphun (Sombatthawiphun 
) , in the world, is an extremely rare last name. The cognomen Sombatthawiphun is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sombatthawiphun | Thailand |
Puntipa, Napatrapee, and Phatcharanut