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In the entire world, Yiyang (Yiyang
) is a rare unisex given name. The forename Yiyang is habitual in Taiwan, where it is a rare female name, Singapore, where it is a rare mostly boy's, but seldom feminine name, and Australia, where it is a very rare gender-neutral name. In absolute terms, it is the most numerous in China, Taiwan, and the United States. Much less frequently, Yiyang is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Yiyang | Singapore, Japan, Taiwan, United States, China |