Family name Tontodonati (Tontodonati 
) , in all the world, is a rare cognomen. The last name Tontodonati is characteristic of Italy, where it is a rare surname, Australia, where it is a very rare surname, and Canada. Measured by absolute frequency, the name is most common in Italy, the United States, and Canada. Very seldom, Tontodonati is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tontodonati | Italy, France, Australia, United States, Canada |
| giuseppe tontodonati Italian poet, IT (b. 1917) |
|
|
| mario tontodonati Italian footballer (1923-2009), IT (b. 1923) |
|
|
|
federico tontodonati Italian athletics competitor, IT (b. 1989) |
|
|
kiri tontodonati Italian rower, IT (b. 1994) |
|
| monica tontodonati researcher |
|
|
| letizia tontodonati Italian rower, IT (b. 1999) |
|
|
| valentino tontodonati Italian rower, IT |
|
Mia, Argia, Carlo, Bruno, Paola, Paolo, Desio, David, Diego, Linda, Alceo, Loris, Luigi, Nelia, Elisa, Erica, Fabio, Frank, Marion, Matteo, Silvia, Luisa, Sergio, Alice, Marco, Liz, Nic, Mary, Alex, Anna, Adua, Kiri, Paul, Remo, Mauro, Rita, Lori, Luca, John, Joao, Tina, Emma, Fred, Maria, Mario, Lisa, and Andrea