Worldwide, อิงสุวรรณ (อิงสุวรรณ , Engsuwan ) is an extremely rare unknown gender forename. Much more frequently, อิงสุวรรณ is the last name as well as the forename.
Ingsuwan
ปรเมศ, บงกช, เบญจมาศ, and ประสงค์
, Engsuwan 
) is an extremely rare unknown gender forename. Much more frequently, อิงสุวรรณ is the last name as well as the forename.