Cognomen Magason (Magason 
) , worldwide, is a rare last name. The surname Magason is habitual in Malaysia, where it is a rare surname, Philippines, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Magason is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Magason | Philippines, Malaysia, Nigeria |