Given name
Isabeau
“my God is bountiful”
Isabeau is a variant of Isabel. In Spanish use, Isabel carries the interpretation “my God is bountiful.”
Meaning & origin
What it means
Isabeau is a variant of Isabel. In Spanish use, Isabel carries the interpretation “my God is bountiful.”
Explained through its name family
The story
Published U.S. birth records include this spelling as early as 1987. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Isabeau through the years
- Babies since 1880
- 476
- 0 boys · 476 girls
- Most popular year
- 2013
- 25 babies
- 2025
- 6
- #13,866 for girls
- 2021–25 vs 2016–20
- −46%
- Cooling
By the numbers
In 2025, this name appeared in 6 U.S. birth records for girls, ranking No. 13,866 among girls’ names. Average annual use for girls was 46.3% lower in 2021–2025 than in 2016–2020. Its largest published annual count for girls was 25 in 2013. Published U.S. population figures for this spelling include 380 as a first name in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Isabeau’s family of names
Isabeau has a related form in Isabel. In French usage, Isabeau has a conventional equivalent in the Greek form Ιζαμπώ.
Inner ring: nicknames and forms · outer: across languages.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Across languages 1
Equivalents and cognates in other languages, plus older forms it grew from.
People named Isabeau
Listed by how widely each person is written about, which says nothing about the name itself.
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