Worldwide, Thongkham (Thongkham 
, ทองคำ) is a rare gender-neutral first name. The forename Thongkham is habitual in Laos, where it is quite a rare epicene name, Thailand, where it is a rare epicene name, and the United States, where it is an extremely rare epicene name. More prevalently, Thongkham is the last name as well as the forename.