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