Cognomen Marsanich (Marsanich 
) , globally, is a rare family name. The last name Marsanich is habitual in Croatia, where it is a rare surname, Italy, and Chile, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Italy, Croatia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Marsanich | Italy, Chile, Croatia, United States |
|
augusto de marsanich Italian politician (1893–1973), IT (b. 1893) |
|
Pat, Stefano, Alessia, Alberto, Aniello, Assunta, Claudio, Ilaria, Roberto, Lorenzo, Cristian, Cristina, Vittorio, Benedetta, Giancarlo, Letizia, Francesca, Flavio, Andrea, Mara, Sara, Aris, Ezio, Sarah, Katia, Philip, Paola, Erika, Oscar, Marina, Sandra, Silvia, Sergio, Eddie, and Ferruccio