Family name Mongie (Mongie 
) , across the world, is a rare surname. The cognomen Mongie is characteristic of South Africa, where it is a rare surname, France, and Indonesia, where it is a very rare surname. Also, Mongie is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mongie | Indonesia, South Africa, Eswatini, United States, France |
| pierre mongie |
|