Cognomen عمر محمد (عمر محمد 
) , all over the world, is quite a common last name. The surname عمر محمد is habitual in Northern Africa, particularly Sudan, where it is quite a rare surname, Libya, and Egypt. Measured by absolute frequency, it is commonest in Sudan, Egypt, and Saudi Arabia. More frequently, عمر محمد is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| عمر محمد | Iraq, Egypt, Libya, Sudan, Saudi Arabia |