Surname 欣允 (欣允 ) , in the entire world, is an extremely rare family name. Much more prevalently, 欣允 is the forename as well as the last name.
Hinyun, Shinyun, and Xinyun
) , in the entire world, is an extremely rare family name. Much more prevalently, 欣允 is the forename as well as the last name.