Last name Vatanyu (Vatanyu 
) , across the world, is an extremely rare surname. The last name Vatanyu is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Vatanyu is the forename as well as the last name.
Morin, Chantramangkalasri, Kachornsarasit, Puengtasang, Pongkaew, Klubwongsa, Khawchaimaha, Wattanamontre, Samakgarn, Tamkupad, Pinatha, Boonpan, Baimung, Sichaioud, Nilsom, Wuttiosod, and Chantaramangkarasri