Cognomen Churabum (Churabum 
) , all around the world, is a very rare family name. The family name Churabum is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Churabum | Thailand |
Thanadet, Nichanant, Phanthipha, Thawatchai, Thitiphong, and Natchanant