Surname Guaina (Guaina 
) , globally, is a rare family name. The cognomen Guaina is habitual in Latin America and the Caribbean, particularly Venezuela, where it is quite a rare surname, Ecuador, where it is a very rare surname, and Colombia. Measured by absolute frequency, this name is the most popular in Latin America and the Caribbean, particularly Venezuela, Brazil, and Colombia. Much less frequently, Guaina is the forename as well as the last name.
Mr, Ronny, David, Dahil, Diana, Doris, Lewis, Luisa, José, Josã, Jorge, Jesus, Julio, Juana, Tania, Nadia, Noris, Elias, Elena, Eddie, Edgar, Hilda, Ramon, Pedro, Petra, Pablo, Ms, Ana, Pao, Mary, Arii, Cruz, Rosa, Roxi, Luis, Jose, Frank, John, Jhon, Emma, Maria, Mario, Anais, Angel, Adexi, Clara, Belen, Karla, Juan, and Margot