Family name สงพันธุ์ (สงพันธุ์ 
) , around the world, is a very rare cognomen. The family name สงพันธุ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, สงพันธุ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สงพันธุ์ | Thailand |