Worldwide, Kim Oanh (Kim Oanh 
) is a rare girly given name. The first name Kim Oanh is characteristic of Vietnam, where it is a very rare girly name, and the United States, where it is an extremely rare feminine name. Also, Kim Oanh is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kim Oanh | Philippines, United States, Japan, Vietnam, Germany |