Family name Ruselin (Ruselin 
) , throughout the world, is an extremely rare cognomen. The last name Ruselin is characteristic of Nicaragua, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Nigeria. More frequently, Ruselin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruselin | Philippines, Nigeria, Venezuela, Nicaragua, India |