Last name ณัฎฐาชัย (ณัฎฐาชัย 
) , all around the world, is a very rare cognomen. The cognomen ณัฎฐาชัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ณัฎฐาชัย is the forename as well as the last name.