Family name Umudlu (Umudlu 
) , across the world, is a rare cognomen. The surname Umudlu is habitual in Western Asia, particularly Azerbaijan, where it is quite a rare surname, and Turkey, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Umudlu | Azerbaijan, Turkey |
| i̇smayıl umudlu AZ (b. 1952) |
|
|
| vidadi umudlu AZ (b. 1959) |
|