How Many People Are Named Kainoa?
people named Kainoa are alive in the United States today (estimate)
About 1 in 128,781 people in the US has this name
Based on 2,696 babies named Kainoa in Social Security records from 1975 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
105 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Kainoa, 1.5% were girls and 98.5% were boys. The share has stayed close to this since the 1980s: 9.2% of the babies were girls then and 2.4% in the 2020s.
👥 Age Distribution
The average person named Kainoa alive today is about 16 years old, and 87% are under 30. Half of them were between 7 and 23 in 2025.
📈 Popularity Over Time
Kainoa first appears in the records in 1975 and was given most often in 2016, to 105 babies. In 2025, 95 babies got the name.
Babies given the name each year, 1975 to 2025
🏆 Rank History
Kainoa has never been one of the 100 most popular boys' names. Its best rank was #1,561, in 2005. In 2025 it ranked #1,716.
| Boys | |
|---|---|
| Rank in 2025 | #1,716 |
| Best rank | #1,561 (2005) |
| Years in the top 100 | None |
| Rank in its biggest decade | #1,759 in the 2010s |
📍 State-Wise Distribution
People named Kainoa alive today, by the state where they were born (estimate; state records start in 1910).
More people named Kainoa were born in Hawaii than in any other state: about 835 of those alive today. Compared with the national rate in the same years, Kainoa was given 162.7 times as often in Hawaii, 4.1 times in Washington and 2.6 times in California.
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