All around the world, กัลย์ธิรา (กัลย์ธิรา 
) is a very rare primarily female, but very seldom male forename. The first name กัลย์ธิรา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare predominantly feminine, but very infrequently boy's name.
วิศูนย์, ชมชืน, ธรรมมัควัน, and ธนานันท์ศิริสุข