Family name Montho (Montho 
) , throughout the world, is a very rare last name. The family name Montho is characteristic of Thailand, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and India. Also, Montho is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Montho | Nigeria, Thailand, South Africa, United States, India |