>
Last name Tuy (ตุย , Tuy , Túy ) , across the world, is quite a common cognomen. The surname Tuy is characteristic of Guatemala, where it is quite a common surname, Panama, where it is quite a rare surname, and Laos, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Guatemala, Philippines, and Vietnam. Likewise, Tuy is the forename as well as the last name.