In all the world, ทองพัน (ทองพัน 
, Thongkhanh 
, Thongkhan ) is a rare unisex first name. The first name ทองพัน is characteristic of Thailand, where it is a rare gender-neutral name, and the United States, where it is an extremely rare epicene name. Much less frequently, ทองพัน is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tongkhan, ทองพัน | Thailand |
| Thongkhanh | France, Laos, Malaysia, United States |
| Thongkhan | Laos, United States, Thailand |
Thoengphan, Thogluan, Thognpun, Thondpan, Thongb, Thongbwong, Thongnee, Thongphan, Thongthaen, Thongthaun, Thongtrung, Thongunn, Tongpaan, Tongpan, Tongphuang, and Tongpoun