Cognomen Юнфеи (Yunfei 
, Юнфеи 
) , all around the world, is a rare last name. The last name Юнфеи is characteristic of Malaysia, where it is a rare surname, Singapore, and China, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in China, Malaysia, and Indonesia. Much more frequently, Юнфеи is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yunfei | China, Indonesia, Malaysia, Taiwan, United States |
| Юнфеи | Russia |