Last name Ahyen (Ahyen 
) , all over the world, is a very rare cognomen. The last name Ahyen is characteristic of Mauritius, where it is quite a rare surname, New Zealand, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Mauritius, New Zealand, and France. Likewise, Ahyen is the forename as well as the last name.