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How Many People Are Named Isabelle?
Estimated people named Isabelle living in the U.S. today
81,750
Gender distribution
0% male · 100% female in SSA records.
Name scorecard
- Total U.S. births recorded (1880–2024): 105,938
- Peak year: 2007 (4,105 births)
- Estimated living today: 81,750
Isabelle by age group — who carries the name today?
Isabelle popularity over time (1880–2024)
Estimated living bearers by birth decade
About the name Isabelle
Isabelle has been recorded by the Social Security Administration since the 19th century dataset began. In total, 105,938 babies were given the name in the United States between 1880 and 2024. After adjusting each birth cohort for survival to today, an estimated 81,750 bearers are still living — roughly 1 in 4,181 Americans. The name's strongest decade shapes how old most Isabelles you meet will be, which the age-group breakdown above shows directly. All figures are statistical estimates from public records; see our methodology for sources, the survival model, and the limits of the data (names given to fewer than five babies in a year are not published by the SSA).
Frequently asked questions
How many people are named Isabelle in the US?
An estimated 81,750 people named Isabelle are living in the United States today, based on SSA birth records from 1880 to 2024 adjusted for survival. That makes Isabelle rare — about 1 in 4,181 Americans.
Is Isabelle a boy or girl name?
In SSA records, Isabelle is 0% male and 100% female, so it is predominantly a female name.
When was Isabelle most popular?
Isabelle peaked in 2007, when 4,105 babies were given the name. Its current trend is declining compared with the previous decade.
How rare is the name Isabelle?
Isabelle ranks #628 of 104,819 first names recorded by the SSA, with a rarity score of 42 out of 100 (higher means rarer).