Cognomen Jongin (Jongin 
) , around the globe, is a rare family name. The last name Jongin is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname, Myanmar, and Indonesia, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Indonesia, Myanmar, and China. More prevalently, Jongin is the forename as well as the last name.