Ileen Girl
How popular is Ileen?
Peaked in 1924
No babies were recorded with the name Ileen in 2025. It was most used in 1924, when 51 girls got the name.
1,180living people named Ileen (est.)
49median age of people named Ileen
2,152babies named Ileen since 1880
Ileen popularity over time
| Rank in 2025 | Not ranked |
|---|---|
| Babies in 2025 | 0 girls |
| 10-year trend | Falling fast (-100% babies vs 2015) |
| Peak year | 1924 (51 girls) |
| Highest rank | #1,064 in 1925 |
| First recorded | 1895 |
| Boys vs girls (last 10 years) | 0% boys, 100% girls |
Ileen by decade
| Decade | Baby girls | Best rank |
|---|---|---|
| 1890s | 5 | #1,592 |
| 1900s | 20 | #1,930 |
| 1910s | 201 | #1,184 |
| 1920s | 422 | #1,064 |
| 1930s | 236 | #1,314 |
| 1940s | 271 | #1,331 |
| 1950s | 208 | #1,793 |
| 1960s | 148 | #2,162 |
| 1970s | 61 | #4,245 |
| 1980s | 79 | #4,965 |
| 1990s | 113 | #5,622 |
| 2000s | 224 | #4,286 |
| 2010s | 143 | #4,972 |
| 2020s | 21 | #10,378 |
Questions
- Is Ileen a boy or girl name?
- Ileen is mostly a girl name. Over the last 10 years, 100% of babies named Ileen were girls.
- How popular is the name Ileen?
- No babies were recorded with the name Ileen in 2025. It was most used in 1924, when 51 girls got the name.
- When was Ileen most popular?
- Ileen peaked in 1924, when 51 girls were given the name. Its highest rank was #1,064 in 1925.
- How many people are named Ileen?
- 2,152 babies have been named Ileen in the US since 1880. We estimate about 1,180 of them are alive in 2026, with a median age of 49.
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.