Cognomen Primu (Primu 
) , in the world, is a very rare family name. The last name Primu is habitual in Tanzania, where it is a rare surname, Spain, where it is an extremely rare surname, and India. Likewise, Primu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Primu | Spain, Malaysia, Philippines, Tanzania, India |