All over the world, Juan Nicasio (Juan Nicasio 
) is a very rare male given name. The first name Juan Nicasio is habitual in Chile, where it is a rare masculine name, Peru, where it is a very rare male name, and Spain. Very seldom, Juan Nicasio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Juan Nicasio | Spain, Argentina, Peru, Ecuador, Chile |
Alata, and Aguilera Alfaro