Surname 衍彬 (衍彬 
) , in the entire world, is a rare last name. The cognomen 衍彬 is habitual in Eastern Asia, particularly China, where it is a very rare surname. More prevalently, 衍彬 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 衍彬 | China |