Cognomen Elsim (Elsim 
) , in the entire world, is an extremely rare family name. The last name Elsim is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Honduras, and Venezuela. More frequently, Elsim is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Elsim | Belgium, Philippines, Brazil, Nigeria, Venezuela |