Worldwide, ยงวาณิช (ยงวาณิช , Yongvanich ) is an extremely rare unknown gender first name. Much more prevalently, ยงวาณิช is the last name as well as the forename.
Yongvanit
วรรัตน์
, Yongvanich 
) is an extremely rare unknown gender first name. Much more prevalently, ยงวาณิช is the last name as well as the forename.