Family name Uco (Uco 
) , in the entire world, is quite a rare last name. The last name Uco is habitual in Guinea-Bissau, where it is quite a common surname, Guinea, where it is a rare surname, and Mexico. Much less frequently, Uco is the forename as well as the last name.
Ana, Lucia, Lucio, Jaime, Jorge, Jesus, Julio, Tomas, Elena, Elvia, Edgar, Erika, Valle, Fanny, Franz, Oscar, Wendy, Uroš, Martin, Martha, Manuel, Monica, Diego, Moises, David, Ramon, Hul, Hã, Alex, Cruz, Rosa, Dave, Dora, Luis, Jose, Juan, Ilse, Maria, Marco, Sonia, Sofia, Alain, Angel, Cesia, Katya, Paola, Pedro, Roman, and Miguel