Last name لوسين (Lusine 
, لوسين 
, Lewison 
) , worldwide, is quite a rare surname. The cognomen لوسين is characteristic of Georgia, where it is quite a common surname, Armenia, where it is quite a rare surname, and Jamaica. Not in comparison with a country's population, it is commonest in the United States, Georgia, and Armenia. More frequently, لوسين is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lusine | Armenia, Russia, Georgia, United States, Liberia |
| لوسين | Palestinian Territory, Syria, Iraq, Jordan |
| Lewison | United Kingdom, Australia, United States, Canada, Jamaica |