Family name Jelais (Jelais 
) , across the world, is an extremely rare last name. The last name Jelais is characteristic of Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much more frequently, Jelais is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jelais | United States, Malaysia, India, Democratic Republic of the Congo |