Family name Jomjom (Jomjom 
) , worldwide, is an extremely rare surname. The surname Jomjom is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Jomjom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jomjom | Saudi Arabia, Philippines, United States, Thailand, South Africa |