Family name Jyen (Jyen 
) , in the entire world, is a rare surname. The family name Jyen is characteristic of Myanmar, where it is a rare surname, Malaysia, where it is a very rare surname, and France, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Myanmar, India, and Malaysia. Also, Jyen is the forename as well as the last name.