In the entire world, Jiayi (Jiayi 
) is quite a rare unisex given name. The given name Jiayi is characteristic of Singapore, where it is quite a rare largely girly, but infrequently boy's name, Hong Kong, where it is a rare girly name, and Australia, where it is a rare largely female, but infrequently masculine name. Not in comparison with a country's population, it is the most numerous in China, the United States, and Singapore. Much less frequently, Jiayi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jiayi | Taiwan, China, Singapore, Malaysia, United States |
|
li jiayi (b. 1994) |
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| jiayi fu (b. 1944) |
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| jiayi men chess player |
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| jiayi wen Ph.D. University of California, San Diego 2015 |
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| jiayi zhou researcher |
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| jiayi wu researcher |
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| jiayi song researcher (ORCID 0000-0002-8724-6884) |
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| jiayi cai researcher (ORCID 0000-0001-5901-1466) |
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| jiayi chen researcher (ORCID 0000-0001-9325-5237) |
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| jiayi li researcher (ORCID 0000-0001-5652-9008) |
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| jiayi zhang researcher (ORCID 0000-0002-8579-7754) |
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| jiayi li researcher (ORCID 0000-0001-8007-4138) |
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| jiayi lan researcher ORCID ID = 0000-0002-2278-0779 |
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| jiayi sun researcher (ORCID 0000-0003-3598-9528) |
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| jiayi gong researcher (ORCID 0000-0001-6356-256X) |
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