Last name Usuna (Usuna 
) , worldwide, is a rare family name. The family name Usuna is characteristic of Argentina, where it is a rare surname, Indonesia, where it is a very rare surname, and Venezuela. Not in comparison with a country's population, it most frequently occurs in Argentina, Indonesia, and Brazil. Much less frequently, Usuna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Usuna | Indonesia, Spain, Argentina, India, Brazil |
| leandro usuna Surfer from Argentina, AR (b. 1987) |
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| leandro usuna Argentine surfer (b. 1987) |
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Sara, Lilia, Lidia, Lydia, Jorge, Jesus, Julia, Juana, Nilda, Norma, Elena, Fabio, Felix, Ivone, Oscar, Marisa, Martin, Martha, Marcos, Monica, Misael, Miguel, Diego, Delia, Ruben, Roque, Alan, Abel, Raul, Rosa, Luis, Jose, Juan, Nora, Elsa, Ines, Myriam, Irma, Maria, Mayra, Magda, Mirta, Angel, Cesar, Katia, Paulo, Pablo, Pedro, Yoel, and Silvia