Cognomen Yuenyang (Yuenyang 
) , across the world, is a rare last name. The family name Yuenyang is characteristic of Thailand, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Very seldom, Yuenyang is the forename as well as the last name.
Sanit, Kamonchanok, Jirattikan, Phattrasini, Pongsakorn, Weerachai, Pradujdao, Chaiyasit, Sukhawadee, Nisachon, Tanyalak, Juthamas, Janthima, Chonnipa, Pattamaniporn, Charlize, Wirawan, Namthip, Preecha, Praiwan, Prapuet, Kanomthai, Santiya, Oratai, Apinya, Sichon, Saipin, Kasem, Sawat, Anthro Jonathan, and Nanthanakon