Mollie Girl
How popular is Mollie?
#1,113 girl name in 2025
212 baby girls were named Mollie in the US in 2025, making it the 1113th most popular girl name.
Mollie popularity over time
Boys Girls
| Rank in 2025 | #1,113 for girls (▲ 89 from 2024) |
|---|---|
| Babies in 2025 | 212 girls |
| 10-year trend | Falling (-22% babies vs 2015) |
| Earlier ranks | #989 in 2015, #1,089 in 2020 |
| Peak year | 1915 (738 girls) |
| Highest rank | #79 in 1884 (2 years at that rank) |
| First recorded | 1880 |
| Boys vs girls (last 10 years) | 0% boys, 100% girls |
| Chance a classmate shares it | 0.2% in a class of 25 kids born in 2025 |
Mollie counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Molly family of names ranked #188 for girls in 2025 (#198 the year before), with 1,822 babies in all.
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 Mollie is most popular
Babies named Mollie per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- Mississippi: 0.5 per 1,000 (22 girls)
- Alabama: 0.4 per 1,000 (37 girls)
- Tennessee: 0.4 per 1,000 (57 girls)
- Kentucky: 0.3 per 1,000 (29 girls)
- Louisiana: 0.3 per 1,000 (29 girls)
Mollie by decade
| Decade | Baby girls | Best rank |
|---|---|---|
| 1880s | 3,471 | #79 |
| 1890s | 3,609 | #108 |
| 1900s | 3,475 | #138 |
| 1910s | 5,789 | #170 |
| 1920s | 4,473 | #275 |
| 1930s | 2,773 | #354 |
| 1940s | 2,314 | #439 |
| 1950s | 2,018 | #554 |
| 1960s | 1,459 | #782 |
| 1970s | 2,131 | #635 |
| 1980s | 3,530 | #519 |
| 1990s | 4,659 | #458 |
| 2000s | 3,939 | #580 |
| 2010s | 3,274 | #651 |
| 2020s | 1,250 | #1,089 |
Girl names about as popular as Mollie
Questions
- Is Mollie a boy or girl name?
- Mollie is mostly a girl name. Over the last 10 years, 100% of babies named Mollie were girls.
- How popular is the name Mollie?
- 212 baby girls were named Mollie in the US in 2025, making it the 1113th most popular girl name.
- When was Mollie most popular?
- Mollie peaked in 1915, when 738 girls were given the name. Its highest rank was #79, held for 2 years starting in 1884.
- How many people are named Mollie?
- 48,210 babies have been named Mollie in the US since 1880. We estimate about 23,742 of them are alive in 2026, with a median age of 34.
- Where is Mollie most popular?
- From 2021 to 2025, Mollie was most common in Mississippi, 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.