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 | Canada, Czechia, United States, South Korea, China |