Cognomen อุมัร (Omar 
, Uman 
, อุมัร 
) , worldwide, is a prevalent family name. The surname อุมัร is habitual in Djibouti, where it is a widespread surname, Somalia, and Malaysia, where it is a common surname (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Egypt, Mexico, and Malaysia. Likewise, อุมัร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Omar | Egypt, Algeria, Mexico, Morocco, Argentina |
| Uman | Malaysia, Mexico, Pakistan, United States, Saudi Arabia |
| อุมัร | Thailand |