Last name 鉴泉 (鉴泉 
) , in all the world, is a rare family name. The cognomen 鉴泉 is habitual in Eastern Asia, particularly China, where it is a very rare surname. More frequently, 鉴泉 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 鉴泉 | China |