Family name Umpor (Umpor 
) , in the world, is a very rare surname. The cognomen Umpor is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname, and Philippines, where it is an extremely rare surname. Likewise, Umpor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Umpor | Malaysia, Philippines, Thailand |