Isabelle
Isabelle first appears in US records in 1880. It peaked in 2007, when 4,106 girls were given the name; in 2025 there were 1,825.
Source: US Social Security Administration.
Is Isabelle popular?
Declining Isabelle is given less often than it was a decade ago, well below its 2007 peak.
| 2020s | 12,160 | |
|---|---|---|
| 2010s | 28,507 | |
| 2000s | 32,871 | |
| 1990s | 7,276 | |
| 1980s | 692 | |
| 1970s | 465 | |
| 1960s | 817 | |
| 1950s | 1,028 | |
| 1940s | 1,470 | |
| 1930s | 2,761 | |
| 1920s | 6,964 | |
| 1910s | 7,255 | |
| 1900s | 2,514 | |
| 1890s | 1,890 | |
| 1880s | 1,092 |
Counts from US Social Security Administration data, 1880–2025.
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Frequently asked questions
Is Isabelle a boy or a girl name?
Isabelle is most commonly used as a girl name.
Is Isabelle a popular name right now?
Isabelle is given less often than it was a decade ago, well below its 2007 peak.
How popular is the name Isabelle?
In 2025, Isabelle ranked #166 among girls’ names in the United States, according to U.S. Social Security Administration data.
When was the name Isabelle most popular?
Isabelle was most popular in 2007, when about 4,106 US babies were given the name that year, according to US Social Security Administration records.