All over the world, Pierleoni (Pierleoni 
) is a very rare gender-neutral forename. The first name Pierleoni is characteristic of Southern Europe, particularly Italy, where it is a very rare unisex name. More frequently, Pierleoni is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pierleoni | United Kingdom, Argentina, Italy, United States, Switzerland |
| florido pierleoni Roman Catholic bishop (1742-1829) (b. 1742) |
|
|
| giordano pierleoni Italian rebel |
|
Mr, Elsa, Enzo, Emma, Ivan, Maria, Marie, Mario, Marco, Maira, Mauro, Megan, Mirco, Sirle, Susan, Sonia, Sofia, Steve, Alice, Allen, Chris, Carlo, Juan, Joan, John, Lynn, La, Joe, Tim, Eva, Ugo, Mark, Sara, Anna, Carl, Cara, Carol, Ciro, Paul, Pino, Rosa, Rita, Gail, Gina, Gino, Gwen, Lisa, Luca, Ciel, and Cindy