Cognomen Barsum (Barsum 
) , in the world, is a rare surname. The last name Barsum is habitual in Kuwait, where it is a rare surname, Egypt, where it is a very rare surname, and New Zealand. Measured by absolute frequency, it most frequently occurs in Egypt, the United States, and Kuwait. Very seldom, Barsum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Barsum | Italy, Egypt, Kuwait, United States, India |