In all the world, Cuiba (Cuiba , Цуйба ) is an extremely rare unknown gender forename. Much more prevalently, Cuiba is the last name as well as the forename.
Cuba, Cuima, Taiba, Taima, Tohma, Toma, Tsuba, Tsushima, Tuba, Tuiba, Tuima, Tushima, Tusima, Тоума, and Цуба
Sara, Roro, John, Janet, Frank, Adrian, Bogdan, Joseph, Evelyn, and Domingo
, Цуйба 
) is an extremely rare unknown gender forename. Much more prevalently, Cuiba is the last name as well as the forename.