Cognomen Li-Yun (Li-Yun 
) , across the world, is a rare last name. The cognomen Li-Yun is habitual in Taiwan, where it is a rare surname, Malaysia, where it is a very rare surname, and Chile, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Taiwan, China, and Malaysia. More frequently, Li-Yun is the forename as well as the last name. Parts of the name also exists independently as a last name Li, and a first name Yun.
| VARIANT | COUNTRY |
|---|---|
| Li-Yun | Taiwan, France, United States, Malaysia, China |