Family name Yasein (Yasein 
) , all around the world, is quite a rare last name. The last name Yasein is habitual in Sudan, where it is quite a rare surname, Egypt, and Lebanon, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Egypt, Sudan, and Saudi Arabia. Also, Yasein is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yasein | Egypt, Sudan, Syria, Iraq, Saudi Arabia |
| osama mohamed el-sayed yasein Ph.D. Al-Azhar University 1990 |
|
|
| nada yasein researcher |
|
|
| mohammad m. yasein Ph.D. New Mexico State University 2006 |
|