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