Surname Монт (Montt 
, Монт 
) , all over the world, is quite a rare last name. The cognomen Монт is habitual in Latin America and the Caribbean, particularly Chile, where it is quite a rare surname, Guatemala, and Colombia, where it is a rare surname. Very seldom, Монт is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Montt | Guatemala, Chile, Colombia, United States, Argentina |
| Монт | Kyrgyzstan, Armenia, Russia, Ukraine |