Cognomen Chuichum (Chuichum 
) , all around the world, is a very rare family name. The family name Chuichum is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chuichum | Thailand |
Phairam, Krittaya, Teerasak, Patcharawadee, and Patchareeporn