Rising since 2016, #3,513 for boys today.
Popularity of Kaido since 2014
Babies named Kaido per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 2010s | 11 |
| 2020s | 103 |
Meaning & origin
Kaido first appeared on the U.S. baby name charts in 2014, making it a very recent addition to the American naming landscape. Since 2016, its usage has been steadily rising, with its peak popularity occurring in 2025 when it ranked 3,513th and was given to roughly 1 in every 53,377 births. The name shows particular appeal in Florida and California, the two states where it saw the most frequent use. While its exact origins are uncertain, Kaido's modern, brief sound fits well with contemporary naming trends favoring short, crisp names. Its rarity and upward trajectory suggest that Kaido is a distinctive choice for parents seeking a name that feels fresh and uncommon but is not completely unfamiliar.
The name Kaido is likely a modern coinage, possibly inspired by the Estonian name Kaido, which is a diminutive of Kaarel (Estonian form of Charles) and may carry the meaning 'little battle' or 'free man'. In recent years, it has gained recognition in the United States, possibly influenced by popular culture, though no specific source is definitively documented.
Where Kaido is most popular
Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.
Nicknames & variants
Nicknames: Kai
Sibling names for Kaido
Names that share Kaido's style, for a brother or sister.
