Surname Mujanajinsoy (Mujanajinsoy 
) , in the entire world, is a rare last name. The family name Mujanajinsoy is habitual in Latin America and the Caribbean, particularly Colombia, where it is a rare surname, and Venezuela, where it is a very rare surname. Very seldom, Mujanajinsoy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mujanajinsoy | Colombia, Venezuela |