Family name Signifredi (Signifredi 
) , throughout the world, is a rare last name. The last name Signifredi is characteristic of Italy, where it is a rare surname, Argentina, and France, where it is a very rare surname. In absolute terms, it is commonest in Italy, Argentina, and China. Very seldom, Signifredi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Signifredi | China, Italy, Argentina, France, Brazil |
| massimiliano signifredi Italian Church historian (1976-), IT (b. 1976) |
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Mr, Elisa, Vicky, Fabio, Marina, Martin, Susana, Sergio, Andrea, Angela, Angelo, Amanda, Adolfo, Carlos, Karina, Karine, Rosana, Romina, German, Fausto, Franco, Fermin, Jesus, Lujan, Lucas, Delmo, Ms, Eva, Sara, Siva, Lino, Luca, Luis, Juan, Elsa, Erio, Mariela, Vero, Irma, Olga, Maria, Marco, Mirta, Angel, Carla, Paula, Pablo, Paolo, Ines, and Marcelo