Surname Loucin (Loucin 
) , around the globe, is an extremely rare family name. Predominantly, Loucin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loucin | United States, Philippines |
Davis, Hagopian, Dellefemine, Pajanian, Kouttane, Kaftajian, Artinian, Arabaghian, Sugiarto, Mitilian, Balston, Huerta, Naljian, Dorian, Mekhjian, Mendez, Kojababian, and Hovaguimian