Surname Kamonlapat (Kamonlapat 
) , throughout the world, is an extremely rare family name. Much more frequently, Kamonlapat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kamonlapat | United States, Thailand |
Chaiya, Boonma, Wijuckhapan, Ratasuk, Kaewraya, Puengpan, Kaewsuwan, Ninlawong, Lerdwarapornpong, Trakarnphol, and Mongkolkijphakdee