Around the world, ทองคำ (Thongkham 
, Thongkam 
, Thongkum 
) is a rare gender-neutral forename. The first name ทองคำ 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 a very rare epicene name. More frequently, ทองคำ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thongkham | Laos, Thailand, Trinidad and Tobago, United States, Myanmar |
| Thongkam | Thailand, Malaysia, Canada, United States, India |
| Thongkum | Thailand, Malaysia, United States, India, Norway |
Gold, Goulding, Intongcome, Thogngkam, Thohgngam, Thomgkham, Thomgkum, Thonchglam, Thondgam, Thongakm, Thonghkum, Thongkamm, Thongkaum, Thongkhanm, Thongkhum, Thongkumme, Thonglham, Thonglkham, Thongome, Thonhkam, Thonkaum, Thonkhom, Thonkhum, Thonkkham, Tongaam, Tonggam, Tonginkham, Tongkam, Tongkamch, Tongkharm, Tongkoam, Tongksam, and Tongkurm
| ทองคำ กิ่งมณี badminton player, TH (b. 1941) |
|