How Many People Are Named Isaah?
people named Isaah are alive in the United States today (estimate)
About 1 in 860,919 people in the US has this name
Based on 409 babies named Isaah in Social Security records from 1921 to 2014, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
34 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Isaah in the records were boys.
👥 Age Distribution
The average person named Isaah alive today is about 22 years old, and 92% are under 30. Half of them were between 18 and 26 in 2025.
📈 Popularity Over Time
Isaah first appears in the records in 1921 and was given most often in 2001, to 34 babies. The last year it was given to at least 5 babies of one sex was 2014.
Babies given the name each year, 1921 to 2014
🏆 Rank History
Isaah has never been one of the 100 most popular boys' names. Its best rank was #2,756, in 2001.
| Boys | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #2,756 (2001) |
| Years in the top 100 | None |
| Rank in its biggest decade | #3,754 in the 2000s |
📍 State-Wise Distribution
People named Isaah alive today, by the state where they were born (estimate; state records start in 1910).
More people named Isaah were born in California than in any other state: about 18 of those alive today.
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