In the world, กตัญญูวงศ์ (กตัญญูวงศ์ ) is an extremely rare unknown gender first name. Much more prevalently, กตัญญูวงศ์ is the last name as well as the forename.
Kanyanuvong
กมรวรรณ, นวลแข, ไพบูลย์, and เสาวรัตน์
) is an extremely rare unknown gender first name. Much more prevalently, กตัญญูวงศ์ is the last name as well as the forename.