Zai is a unisex name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Zai across the United States, UK, Ireland and New Zealand, how popular Zai has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 318 births |
| England & Wales since 1996 | 23 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Zai per year, United States (2001 to 2025). United States peaked in 2023 (33/yr) · England & Wales peaked in 2023 (8/yr).
Zai is a rare baby name in the United States. It was most common in 2023, when it ranked #7,549 nationally (given to 41 babies that year).
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