Cognomen Filidei (Filidei 
) , in the world, is a rare last name. The last name Filidei is habitual in Italy, where it is a rare surname, Chile, and Australia, where it is a very rare surname. Measured by absolute frequency, it is commonest in Italy, the United States, and Chile. Very seldom, Filidei is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Filidei | Italy, Australia, Chile, United States, France |
| rolando filidei Italian sculptor (1914-1980), IT (b. 1914) |
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| francesco filidei Italian musician, IT (b. 1973) |
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Tom, Diane, Linda, Luigi, James, José, Julie, Naomi, Elisa, Elena, Fabio, Irene, Orfeo, Wanda, Matteo, Silvia, Simone, Simona, Susana, Sergio, Selene, Alexis, Dario, Paolo, Bruno, Breno, Marc, Mark, Milo, Mina, Sara, Andy, Asia, Paul, Reno, Gina, Andrea, Leon, Neil, Elio, Mario, Marco, Mauro, Mirco, Simon, Amber, Carol, Cesar, Luca, and Angelo