Family name Joenatan (Joenatan 
) , all over the world, is a rare last name. The cognomen Joenatan is characteristic of Indonesia, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Also, Joenatan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Joenatan | United States, Indonesia, Philippines, Nigeria, Brazil |