Family name Mavalyn (Mavalyn 
) , around the world, is an extremely rare surname. The surname Mavalyn is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. Much more prevalently, Mavalyn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mavalyn | United Kingdom, South Africa, Philippines, United States, Venezuela |