Cognomen 八生 (八生 
) , globally, is a very rare family name. The last name 八生 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 八生 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 八生 | China |
| 島屋 八生 Japanese weightlifter (b. 1953) |
|