Rennie Girl
How popular is Rennie?
#7,883 girl name in 2025
13 baby girls were named Rennie in the US in 2025, making it the 7883rd most popular girl name.
1,194living people named Rennie (est.)
61median age of people named Rennie
1,939babies named Rennie since 1880
1 in 255,026US babies born in 2025
Rennie popularity over time
Boys Girls
| Rank in 2025 | #7,883 for girls (▲ 5589 from 2024) |
|---|---|
| Babies in 2025 | 13 girls |
| 10-year trend | New in the last 10 years |
| Earlier ranks | #12,137 in 2020 |
| Peak year | 1922 (20 girls) |
| Highest rank | #836 in 1880 |
| First recorded | 1880 |
| Boys vs girls (last 10 years) | 14% boys, 86% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Rennie counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Renee family of names ranked #872 for girls in 2025 (#860 the year before), with 256 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Renee | 218 | 85% |
| Renny | 12 | 5% |
| Rennie | 13 | 5% |
| Reni | 8 | 3% |
| Renni | 5 | 2% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Rennie by decade
| Decade | Baby girls | Best rank |
|---|---|---|
| 1880s | 22 | #836 |
| 1890s | 19 | #1,093 |
| 1900s | 30 | #1,440 |
| 1910s | 84 | #1,773 |
| 1920s | 94 | #1,957 |
| 1930s | 85 | #2,306 |
| 1940s | 108 | #2,457 |
| 1950s | 136 | #2,580 |
| 1960s | 127 | #2,863 |
| 1970s | 89 | #3,787 |
| 1980s | 40 | #8,755 |
| 1990s | 34 | #10,581 |
| 2000s | 5 | #16,455 |
| 2010s | 19 | #8,134 |
| 2020s | 48 | #7,883 |
Girl names about as popular as Rennie
Questions
- Is Rennie a boy or girl name?
- Rennie is mostly a girl name. Over the last 10 years, 86% of babies named Rennie were girls.
- How popular is the name Rennie?
- 13 baby girls were named Rennie in the US in 2025, making it the 7883rd most popular girl name.
- When was Rennie most popular?
- Rennie peaked in 1922, when 20 girls were given the name. Its highest rank was #836 in 1880.
- How many people are named Rennie?
- 1,939 babies have been named Rennie in the US since 1880. We estimate about 1,194 of them are alive in 2026, with a median age of 61.
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.