Family name Montañà (Montañà 
, Монтанья 
) , across the world, is a very rare last name. The cognomen Montañà is characteristic of Spain, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Montañà | Spain |
| Монтанья | Russia |
|
joan vilanova montañà Spanish jurist, lawyer and politician (1890-1954), ES (b. 1890) |
|