Family name Tosso (Tosso 
) , all around the world, is a rare cognomen. The cognomen Tosso is characteristic of Costa Rica, where it is quite a rare surname, Estonia, and Argentina. Not in comparison with a country's population, it is the most numerous in Latin America and the Caribbean, particularly Argentina, Costa Rica, and Peru. Much less frequently, Tosso is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tosso | Chile, Spain, Peru, Argentina, Costa Rica |
|
ricky tosso Peruvian actor, singer (1960-2016), PE (b. 1960) |
|
| raúl alberto tosso (b. 1953) |
|
|
| enn tosso Estonian journalist, EE (b. 1976) |
|
|
| tosso leeb researcher |
|
|
| félicien tosso researcher (ORCID 0000-0002-7228-9961) |
|
|
| mauricio franco tosso |
|
|
| mauricio franco tosso |
|
|
| stefano tosso Peruvian actor, PE (b. 1991) |
|
Mr, Jose, John, Joao, Juan, Nati, Elsa, Elda, Edma, Eric, Ever, Henn, Hugo, Ilda, Ivan, Igor, Ieda, Olga, Maria, Mario, Marta, Marã, Lynn, Luis, Dora, Ruth, Ms, Ana, Ada, Pia, Leo, Enn, Mark, Sara, Alex, Anna, Maqui, Anne, Agus, Chan, Cari, Camy, Paul, Raul, Rosa, Roby, Rene, Rita, Ario, and Mirta