Last name Jelga (Jelga 
) , in the entire world, is an extremely rare cognomen. The last name Jelga is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Much more prevalently, Jelga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jelga | Philippines, India, Mexico, Democratic Republic of the Congo, South Africa |