Globally, Тетю (Тетю ) is an extremely rare unknown gender forename. Much more prevalently, Тетю is the last name as well as the forename.
Tetiu, Tetju, and Tetyu
Феня, Аурел, Андрій, Михайло, Георгій, Валерий, Анатолій, Вікторія, Светлана, Олександр, and Олександра
) is an extremely rare unknown gender forename. Much more prevalently, Тетю is the last name as well as the forename.