Surname Milicin (Milicin 
, Милицин 
) , in all the world, is a rare cognomen. The cognomen Milicin is habitual in Eastern Europe, particularly Romania, where it is a rare surname, Russia, and Bulgaria.
| VARIANT | COUNTRY |
|---|---|
| Milicin | Romania, United States |
| Милицин | Kazakhstan, Russia, Bulgaria, Belarus |