Cognomen Eunjoo (Eunjoo 
) , in the entire world, is a rare surname. The surname Eunjoo is characteristic of South Korea, where it is quite a rare surname, China, where it is an extremely rare surname, and the United States. Also, Eunjoo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eunjoo | China, Czechia, South Korea, United States, Canada |