How Many People Are Named Isai?
people named Isai are alive in the United States today (estimate)
About 1 in 47,064 people in the US has this name
Based on 7,385 babies named Isai in Social Security records from 1966 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
333 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Isai, 0.6% were girls and 99.4% were boys.
👥 Age Distribution
The average person named Isai alive today is about 18 years old, and 87% are under 30. Half of them were between 9 and 24 in 2025.
📈 Popularity Over Time
Isai first appears in the records in 1966 and was given most often in 2007, to 333 babies. In 2025, 197 babies got the name.
Babies given the name each year, 1966 to 2025
🏆 Rank History
Isai has never been one of the 100 most popular boys' names. Its best rank was #701, in 2007. In 2025 it ranked #1,139.
| Boys | |
|---|---|
| Rank in 2025 | #1,139 |
| Best rank | #701 (2007) |
| Years in the top 100 | None |
| Rank in its biggest decade | #745 in the 2000s |
📍 State-Wise Distribution
People named Isai alive today, by the state where they were born (estimate; state records start in 1910).
More people named Isai were born in California than in any other state: about 1,925 of those alive today. Compared with the national rate in the same years, Isai was given 3 times as often in Texas, 2.5 times in California and 2.1 times in Arizona.
Look up another name
⊙ We don't save the names you search.