Family name หอสว่างวงศ์ (หอสว่างวงศ์, Horsawangwong 
) , all around the world, is an extremely rare cognomen. The family name หอสว่างวงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Horsawangwong | Thailand |