Surname ម៉ាត់ណូ (ម៉ាត់ណូ 
) , in the world, is a very rare last name. The surname ម៉ាត់ណូ is characteristic of South-eastern Asia, particularly Cambodia, where it is a rare surname. More prevalently, ម៉ាត់ណូ is the forename as well as the last name.