Cognomen Wannaya (วรรณญา , Wannaya ) , globally, is an extremely rare surname. Much more prevalently, Wannaya is the forename as well as the last name.
วรรณยา
Kaje, Saebun, Srasri, Dudycz, Mangsuk, Tippala, Sangrung, Channgam, Yalungkan, and Nakcharoen
, Wannaya 
) , globally, is an extremely rare surname. Much more prevalently, Wannaya is the forename as well as the last name.