Around the world, Concilio (Concilio 
) is a rare largely male, but seldom feminine forename. The forename Concilio is habitual in Italy, where it is a very rare gender-neutral name, Brazil, where it is a very rare masculine name, and Mexico, where it is an extremely rare masculine name. More frequently, Concilio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Concilio | Brazil, Italy, United States, Argentina, Germany |