Surname อ่างทอง (Tubthong 
, อ่างทอง, Tubtong 
) , all over the world, is a rare cognomen. The family name อ่างทอง is characteristic of Thailand, where it is quite a rare surname, Myanmar, where it is a very rare surname, and Norway. Very seldom, อ่างทอง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tubthong | Norway, Thailand |
| Tubtong | Myanmar, Thailand |
| Arngthong | Thailand |
Anggtong, Anghao, Angkhameen, Angmuay, Angthon, Angthong, Angtong, Aongthong, Cherngthong, Hangthong, Nglanyin, Oangthong, Oungthong, Teangtub, Thengthong, Toungthong, Tubtleng, and Tubtrong