Surname Callá (Callá 
) , across the world, is a very rare family name. The family name Callá is habitual in Italy, where it is a very rare surname, Argentina, where it is an extremely rare surname, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Callá | Brazil, Italy, Argentina |
| eugenio callá Argentinian association football player, AR (b. 1934) |
|