Last name Uano (Uano 
) , in the world, is a rare cognomen. The family name Uano is characteristic of Argentina, where it is a rare surname, Greece, where it is a very rare surname, and Myanmar. Measured by absolute frequency, the name is most common in Argentina, Myanmar, and Germany. Very seldom, Uano is the forename as well as the last name.
Ana, Sandra, Silvia, Carlos, Celina, Daniel, Hector, Susanne, Alberto, Adriana, Gustavo, Yolanda, Mercedes, Santiago, Angelica, Gabriela, Valentin, Florencio, Miguel, Maximo, Martha, Marina, Eva, Rosa, Jose, Irma, Olga, Maria, Mario, Pablo, Estanislao, Laura, Lucia, Lucho, Juana, Elisa, Elina, Edith, Flora, Oscar, Lidia, and Hermenegilda