In the world, Piella (Piella 
) is a very rare epicene forename. The forename Piella is characteristic of Southern Asia, particularly India, where it is an extremely rare unisex name. Also, Piella is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Piella | Italy, Spain, Philippines, Argentina, Peru |
| count paolo piella (died 1952) (b. 1873) |
|