Surname Cassañas (Cassañas 
) , worldwide, is a very rare cognomen. The cognomen Cassañas is characteristic of Southern Europe, particularly Spain, where it is a very rare surname. Likewise, Cassañas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cassañas | Spain |
| antoni massó i cassañas (b. 1850) |
|
|
| dolors berenguí cassañas ES |
|