Surname Jumain (Jumain 
) , all around the world, is quite a rare family name. The cognomen Jumain is habitual in South-eastern Asia, particularly Malaysia, where it is quite a rare surname, Singapore, and Indonesia, where it is a rare surname. Not in comparison with a country's population, it is commonest in Indonesia, Malaysia, and Nigeria. Likewise, Jumain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jumain | Jordan, Singapore, Indonesia, Nigeria, Malaysia |