Baby Names US
girls' name ★ peaked 2013

Isabeau

Gender Girl Rank 2025 #13,866
Rank 2025
#13,866
among girls · ↓2,357 vs 2024
Babies in 2025
6
named Isabeau
How common
1 in 267,878
girls born in 2025
Peak year
2013
25 babies
All-time total
476
#12,233 all-time among girls
First recorded
1987
in Social Security records

Isabeau popularity over time

476 babies have been named Isabeau since 1987, according to official Social Security records. Switch measure to see births per year or the yearly rank.

Measure
Births per 1,000 babies of that sex, comparable across eras
00.010.010.0218801900192019401960198020002020Peak 2013Girls

By decade. Change compares yearly averages, so the current partial decade is on equal footing. Best rank is the name's best yearly rank within the decade.

Decade Girls Per year Change Best rank
1880s – – – –
1890s – – – –
1900s – – – –
1910s – – – –
1920s – – – –
1930s – – – –
1940s – – – –
1950s – – – –
1960s – – – –
1970s – – – –
1980s 16 2 – #10,340
1990s 107 11 +569% #5,750
2000s 129 13 +21% #6,051
2010s 169 17 +31% #5,376
2020s (to 2025) 55 9 -46% #7,067

The story of Isabeau

Isabeau is rare for girls in the United States, ranked #13,866 in 2025 with 6 babies given the name. It is currently declining compared with a decade ago.

Since 1987, 476 American babies have been named Isabeau. Its peak came in 2013, when 25 newborns received the name, the signature sound of the 2010s.

The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Isabeau stood among all girls' names in any year, or use the compare tool to plot it against other names.

How old are people named Isabeau?

The median living Isabeau is about 17 years old; half are between 9 and 26. An estimated 500 people named Isabeau are alive in the United States today.

median 17 020406080100

Estimated from births per year and Social Security period life tables; an approximation of the living age distribution, by age in years.

Isabeau year by year

Every year since 2001, and five-year steps back to 1880. Rank is within each sex.

Year Girls Girls rank
2025 6 #13,866
2024 8 #11,509
2023 6 #14,104
2022 8 #11,610
2021 16 #7,067
2020 11 #9,181
2019 14 #7,892
2018 24 #5,376
2017 13 #8,485
2016 20 #6,270
2015 19 #6,561
2014 22 #5,866
2013 25 #5,381
2012 11 #9,976
2011 13 #8,827
2010 8 #12,749
2009 10 #10,975
2008 11 #10,351
2007 16 #7,870
2006 11 #10,172
2005 11 #9,706
2004 17 #6,900
2003 12 #8,707
2002 9 #10,549
2001 14 #7,464
2000 18 #6,051
1995 12 #7,217
1990 10 #8,103
1985 – –
1980 – –
1975 – –
1970 – –
1965 – –
1960 – –
1955 – –
1950 – –
1945 – –
1940 – –
1935 – –
1930 – –
1925 – –
1920 – –
1915 – –
1910 – –
1905 – –
1900 – –
1895 – –
1890 – –
1885 – –
1880 – –

Famous people named Isabeau

The most globally famous bearers of the name, ranked by fame across Wikipedia editions (Pantheon project, MIT).

  1. 1 Isabeau of Bavaria Isabeau of Bavaria Queen of France from 1385 to 1422 1370–1435 · Medieval

Portraits from Wikipedia (Wikimedia Commons).

Frequently asked questions

Quick answers about Isabeau, drawn from the same Social Security data as the charts above.

How old is the average Isabeau?

The median living Isabeau is about 17 years old. Half of all living Isabeaus are between 9 and 26 years old.

How many people named Isabeau are alive today?

An estimated 500 people named Isabeau are alive in the United States, based on 476 recorded births and Social Security life tables.

How popular is the name Isabeau in 2025?

Isabeau ranked #13,866 among girls' names in the United States in 2025, with 6 babies given the name, according to Social Security Administration data.

How many people are named Isabeau?

476 babies have been named Isabeau in the United States since 1987, based on Social Security card applications.

When was the name Isabeau most popular?

Isabeau peaked in 2013, when 25 newborns received the name.

Is Isabeau a boy or girl name?

Isabeau is overwhelmingly a girl's name: 100% of babies with the name.

Is the name Isabeau rising or falling?

Isabeau is declining, less popular now than a decade ago.

Who are famous people named Isabeau?

Well-known people named Isabeau include Isabeau of Bavaria (companion).

Names like Isabeau

Names that sound and feel close to Isabeau: shared sounds, similar era, similar popularity. Each links to its full history.

Compare Isabeau with similar names → More names starting with I →