Cognomen الجر (الجر 
, Jurr 
) , in the entire world, is a rare last name. The cognomen الجر is habitual in Syria, where it is quite a rare surname, Egypt, where it is a rare surname, and Switzerland. In absolute terms, this name is the most popular in Egypt, Syria, and Germany. Much less frequently, الجر is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| الجر | Iraq, Egypt, Yemen, Sudan, Syria |
| Jurr | Germany, United States, India, Netherlands, Switzerland |