Family name 牧星 (Bokusei 
, 牧星 
) , around the globe, is a rare last name. The family name 牧星 is habitual in Eastern Asia, particularly China, where it is a very rare surname. More prevalently, 牧星 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bokusei | Japan |
| 牧星 | China |