Family name 仁泽 (仁泽 
, Renze 
) , globally, is quite a rare surname. The cognomen 仁泽 is habitual in Germany, where it is a rare surname, South Africa, and the United States, where it is a very rare surname. Measured by absolute frequency, it is commonest in China, the United States, and Germany. More frequently, 仁泽 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 仁泽 | China |
| Renze | Germany, China, South Africa, United States, Netherlands |