Family name 怡青 (Yiqing 
, 怡青 , Yi Qing 
) , all over the world, is quite a rare cognomen. The last name 怡青 is characteristic of Singapore, where it is a rare surname, Malaysia, and China. More prevalently, 怡青 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yiqing | Japan, China, Malaysia, Taiwan, United States |
| 怡青 | China |
| Yi Qing | Malaysia, Australia, Singapore, United States, New Zealand |