How Many People Are Named Isabelle?
people named Isabelle are alive in the United States today (estimate)
About 1 in 4,051 people in the US has this name
Based on 107,782 babies named Isabelle in Social Security records from 1880 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
π Rare
Peak Year
4,106 births
Trend
Declining (last 10 years)
π Name Origin & Meaning
Meaning:
French form of ISABEL.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Same Sound, Other Spellings
These names are pronounced like Isabelle in English. Counting Isabelle and these spellings together, about 192,817 people alive in the US have the name.
β§ Gender Distribution
All of the babies given the name Isabelle in the records were girls.
π₯ Age Distribution
The average person named Isabelle alive today is about 18 years old, and 93% are under 30. Half of them were between 9 and 22 in 2025.
π Popularity Over Time
Isabelle first appears in the records in 1880 and was given most often in 2007, to 4,106 babies. In 2025, 1,825 babies got the name. Over the last ten years, the number each year has been falling.
Babies given the name each year, 1880 to 2025
π Rank History
Isabelle never made the top 10 girls' names. Its best rank was #79, in 2007, and it was in the top 100 in 8 years between 2005 and 2017. In 2025 it ranked #166.
| Girls | |
|---|---|
| Rank in 2025 | #166 |
| Best rank | #79 (2007) |
| Years in the top 100 | 8 (2005 to 2017) |
| Rank in its biggest decade | #101 in the 2000s |
π State-Wise Distribution
People named Isabelle alive today, by the state where they were born (estimate; state records start in 1910).
More people named Isabelle were born in California than in any other state: about 9,696 of those alive today. Compared with the national rate in the same years, Isabelle was given 3.3 times as often in Vermont, 2.5 times in Maine and 2.5 times in New Hampshire.
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