Family name Margulan (Margulan 
) , around the world, is a very rare last name. The last name Margulan is habitual in Kazakhstan, where it is a very rare surname, Germany, and Turkey, where it is an extremely rare surname. More prevalently, Margulan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Margulan | Turkey, United States, Germany, Kazakhstan |