In all the world, คงจุฬากูล (คงจุฬากูล ) is an extremely rare unknown gender forename. Much more frequently, คงจุฬากูล is the last name as well as the forename.
ปกรณ์, นิภาพร, and พชรพรรณ
) is an extremely rare unknown gender forename. Much more frequently, คงจุฬากูล is the last name as well as the forename.