Worldwide, Signorini (Signorini 
) is a rare epicene first name. The first name Signorini is characteristic of Southern Europe, particularly Italy, where it is a rare unisex name. Much more prevalently, Signorini is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Signorini | France, Argentina, Italy, Brazil, United States |