Surname Giosafat (Giosafat 
, Иосафат 
) , globally, is an extremely rare last name. The surname Giosafat is habitual in Greece, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. Much more frequently, Giosafat is the forename as well as the last name.
Masi, Gentile, Lorusso, Trapani, Petrucci, Frascino, Frigerio, Schiavone, Gambino, Barbaccia, Guerrieri, Landolina, Visigalli, Vigliotti, Formiconi, Cacciatore, Caffarelli, Dioguardi, D'Orazi, Riganò, Pistone, Tusa, Scura, Bruno, Nasta, Sucato, Corona, Pompei, Rigano, Donghi, Loviglio, Vicari, Marella, Sabatucci, Solazzo, Aradori, Cataldo, Becchis, Terrazzino, and Bongiovanni