Family name ฉลองพันธุ์ (ฉลองพันธุ์ 
) , all around the world, is an extremely rare last name. The surname ฉลองพันธุ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ฉลองพันธุ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ฉลองพันธุ์ | Thailand |