Cognomen Malarín (Malarín 
) , across the world, is an extremely rare surname. The cognomen Malarín is characteristic of Latin America and the Caribbean, particularly Peru, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Malarín | Peru |
| miguel pedro atanasio malarín Argentine military personnel, AR (b. 1858) |
|