Family name Belbruno (Belbruno 
) , in the world, is a rare cognomen. The surname Belbruno is habitual in Argentina, where it is a rare surname, Italy, and Australia, where it is a very rare surname. In absolute terms, it is the most numerous in Argentina, Italy, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Belbruno | Germany, Italy, Australia, United States, Argentina |
|
edward belbruno German astronomer and mathematician, US (b. 1951) |
|
| joseph j belbruno researcher (ORCID 0000-0001-8794-2874) |
|
Ana, Maria, Mario, Marta, Marco, Marã, Meika, Sonia, Angel, Pablo, Paola, Roque, Ruben, Delia, David, Diego, Giada, Giusi, Laura, Lizzy, Lucia, Lucas, Omar, James, Olga, Enza, Joe, Noe, Mati, Maby, Mika, Sara, Aldo, Anna, Paul, Raul, Rosa, Romi, Dion, Dora, Luis, Jose, John, Joan, Juli, Juan, Elsa, Fani, and Jorge