Surname Cília (Cília 
) , in the entire world, is an extremely rare cognomen. The cognomen Cília is characteristic of Southern Europe, particularly Portugal, where it is a very rare surname. Also, Cília is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cília | Brazil, Portugal |
| luís cília composer, PT (b. 1943) |
|