Family name مسمر (Mesmer 
, Msmr 
, مسمر 
) , around the globe, is quite a rare last name. The last name مسمر is characteristic of Switzerland, where it is quite a rare surname, Sudan, and Malawi, where it is a rare surname. Measured by absolute frequency, this name is the most popular in the United States, Sudan, and Ethiopia. Also, مسمر is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mesmer | Germany, Ethiopia, Ivory Coast, United States, Cameroon |
| Msmr | France, United States |
| مسمر | Yemen, Sudan, Palestinian Territory |