Last name Thi Kim Thoa (Thi Kim Thoa 
) , around the globe, is a rare surname. The last name Thi Kim Thoa is characteristic of South-eastern Asia, particularly Vietnam, where it is a rare surname, and Malaysia, where it is a very rare surname. More prevalently, Thi Kim Thoa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thi Kim Thoa | Vietnam, Australia, Malaysia, Canada |