Cognomen Radicchio (Radicchio 
) , around the world, is a rare surname. The cognomen Radicchio is characteristic of Italy, where it is a rare surname, Greece, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Radicchio is the forename as well as the last name.
Jay, Angela, Cosimo, Biagio, Pietro, Denise, Donato, Grazia, Nicola, Martina, Massimo, Michele, Stefano, Alvisio, Antonio, Antonia, Adriana, Claudia, Barbara, Rosanna, Rossana, Roberto, Andrea, Mikele, Monica, Mattia, Anna, Cira, Lino, Lisa, Tina, Enzo, Vito, Maria, Mario, Marco, Roberta, Mimmo, Alice, Paola, Piero, Raffy, Diana, Gemma, Giusy, Lucia, Luisa, Flezmo, Sonia, and Daniele