Surname Vallaya (Vallaya 
) , across the world, is a very rare last name. The last name Vallaya is characteristic of Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Much more prevalently, Vallaya is the forename as well as the last name.
Mal, Panichpatana, Charnsirisakskul, Sutthikhum, Teerapati, Limsathayurat, Klongnua, Boonopas, Bounpoontong, Jenkins, Phleekhunt, Kummukchik, Hamrun, Noinam, Saetow, Smith, Prachimthid, and Boonyasartpun