Family name Янгенг (Янгенг ) , in all the world, is an extremely rare cognomen. Much more frequently, Янгенг is the forename as well as the last name.
Jangeng, Yangeng, Yangyeng, and Yanheng
) , in all the world, is an extremely rare cognomen. Much more frequently, Янгенг is the forename as well as the last name.