Last name Ninaja (Ninaja 
) , all around the world, is quite a rare family name. The last name Ninaja is characteristic of Latin America and the Caribbean, particularly Bolivia, where it is quite a rare surname, Peru, and Argentina, where it is a rare surname. Very seldom, Ninaja is the forename as well as the last name.
Ana, Sixto, Sugey, Aline, Anush, Ariel, Carla, Cesar, Bruna, Kevin, Pedro, Ruben, Delia, David, Diana, Diego, Lidia, Lucio, Lucas, Lucho, Luisa, Jaime, Mabel, Mateo, Marta, Mario, Roy, Jas, Mari, Raul, Rosa, Rene, Dina, Lalo, Luis, Jose, Jorge, Juan, Tony, Noel, Elsa, Eloy, Flor, Ines, Iris, Irma, Yver, Maria, Jhon, and Jesus