Last name 仁瑜 (仁瑜 
) , in the world, is a rare surname. The last name 仁瑜 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 仁瑜 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 仁瑜 | China |