Cognomen Jelmen (Jelmen 
) , worldwide, is a very rare family name. The cognomen Jelmen is characteristic of North Macedonia, where it is a rare surname, Nigeria, where it is an extremely rare surname, and the United States. Also, Jelmen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jelmen | Belgium, North Macedonia, Philippines, Nigeria, India |