Isadora Girl
How popular is Isadora?
#1,261 girl name in 2025
177 baby girls were named Isadora in the US in 2025, making it the 1261st most popular girl name.
Isadora popularity over time
| Rank in 2025 | #1,261 for girls (▼ 38 from 2024) |
|---|---|
| Babies in 2025 | 177 girls |
| 10-year trend | Steady (+3% babies vs 2015) |
| Earlier ranks | #1,372 in 2015, #1,308 in 2020 |
| Peak year | 2024 (192 girls) |
| Highest rank | #634 in 1882 |
| First recorded | 1880 |
| Boys vs girls (last 10 years) | 0% boys, 100% girls |
| Chance a classmate shares it | 0.1% in a class of 25 kids born in 2025 |
Isadora counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Isadora family of names ranked #1,048 for girls in 2025 (#1,019 the year before), with 188 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Isadora | 177 | 94% |
| Izadora | 11 | 6% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Isadora is most popular
Babies named Isadora per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- Massachusetts: 0.5 per 1,000 (58 girls)
- New Jersey: 0.2 per 1,000 (33 girls)
- New York: 0.2 per 1,000 (64 girls)
- Florida: 0.2 per 1,000 (67 girls)
- Pennsylvania: 0.1 per 1,000 (27 girls)
Isadora by decade
| Decade | Baby girls | Best rank |
|---|---|---|
| 1880s | 39 | #634 |
| 1890s | 69 | #940 |
| 1900s | 93 | #970 |
| 1910s | 191 | #1,140 |
| 1920s | 210 | #1,540 |
| 1930s | 120 | #1,970 |
| 1940s | 85 | #2,296 |
| 1950s | 49 | #3,551 |
| 1960s | 7 | #5,972 |
| 1970s | 113 | #3,611 |
| 1980s | 119 | #4,343 |
| 1990s | 226 | #3,623 |
| 2000s | 872 | #1,615 |
| 2010s | 1,500 | #1,250 |
| 2020s | 975 | #1,223 |
Girl names about as popular as Isadora
Questions
- Is Isadora a boy or girl name?
- Isadora is mostly a girl name. Over the last 10 years, 100% of babies named Isadora were girls.
- How popular is the name Isadora?
- 177 baby girls were named Isadora in the US in 2025, making it the 1261st most popular girl name.
- When was Isadora most popular?
- Isadora peaked in 2024, when 192 girls were given the name. Its highest rank was #634 in 1882.
- How many people are named Isadora?
- 4,668 babies have been named Isadora in the US since 1880. We estimate about 3,914 of them are alive in 2026, with a median age of 13.
- Where is Isadora most popular?
- From 2021 to 2025, Isadora was most common in Massachusetts, at 0.5 of every 1,000 girls born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.