Surname Mai Thi (Mai Thi 
) , across the world, is a rare cognomen. The last name Mai Thi is habitual in Vietnam, where it is a rare surname, France, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. More prevalently, Mai Thi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mai Thi | Belgium, Vietnam, Malaysia, United States, Canada |