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