How Many People Are Named Isobelle?
95
people named Isobelle are alive in the United States today (estimate)
About 1 in 3,597,735 people in the US has this name
Based on 106 babies named Isobelle in Social Security records from 1914 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
#38,595
💎💎 Very Rare
Population Percentage
0.0000%
Of US population
Peak Year
2008
8 births
Trend
→
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Isobelle in the records were girls.
👥 Age Distribution
The average person named Isobelle alive today is about 13 years old, and 100% are under 30.
📈 Popularity Over Time
Isobelle first appears in the records in 1914 and was given most often in 2008, to 8 babies. In 2025, 7 babies got the name.
Babies given the name each year, 1914 to 2025
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