Cognomen Jafan (Jafan 
) , all over the world, is a very rare last name. The surname Jafan is characteristic of Syria, where it is a rare surname, Canada, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Syria, India, and Nigeria. More frequently, Jafan is the forename as well as the last name.