Family name เกาฮง (เกาฮง 
) , in the world, is an extremely rare cognomen. The family name เกาฮง is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, เกาฮง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เกาฮง | Thailand |