Last name Haneul (Haneul 
) , throughout the world, is a rare surname. The surname Haneul is characteristic of South Korea, where it is quite a rare surname, Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in South Korea, Indonesia, and China. More prevalently, Haneul is the forename as well as the last name.