Letty Girl
How popular is Letty?
#1,382 girl name in 2025
158 baby girls were named Letty in the US in 2025, making it the 1382nd most popular girl name.
Letty popularity over time
| Rank in 2025 | #1,382 for girls (▲ 227 from 2024) |
|---|---|
| Babies in 2025 | 158 girls |
| 10-year trend | Rising (+23% babies vs 2015) |
| Earlier ranks | #1,667 in 2015, #1,704 in 2020 |
| Peak year | 2016 (163 girls) |
| Highest rank | #796 in 1892 |
| 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 |
Letty counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Lettie family of names ranked #521 for girls in 2025 (#595 the year before), with 558 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 Letty is most popular
Babies named Letty per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- Iowa: 0.5 per 1,000 (27 girls)
- North Dakota: 0.5 per 1,000 (6 girls)
- Minnesota: 0.3 per 1,000 (37 girls)
- Ohio: 0.2 per 1,000 (42 girls)
- Indiana: 0.1 per 1,000 (21 girls)
Letty by decade
| Decade | Baby girls | Best rank |
|---|---|---|
| 1880s | 28 | #836 |
| 1890s | 80 | #796 |
| 1900s | 108 | #931 |
| 1910s | 261 | #1,042 |
| 1920s | 474 | #951 |
| 1930s | 395 | #940 |
| 1940s | 359 | #1,037 |
| 1950s | 318 | #1,332 |
| 1960s | 350 | #1,616 |
| 1970s | 169 | #2,820 |
| 1980s | 94 | #5,253 |
| 1990s | 112 | #4,225 |
| 2000s | 67 | #6,314 |
| 2010s | 987 | #1,420 |
| 2020s | 813 | #1,382 |
Girl names about as popular as Letty
Questions
- Is Letty a boy or girl name?
- Letty is mostly a girl name. Over the last 10 years, 100% of babies named Letty were girls.
- How popular is the name Letty?
- 158 baby girls were named Letty in the US in 2025, making it the 1382nd most popular girl name.
- When was Letty most popular?
- Letty peaked in 2016, when 163 girls were given the name. Its highest rank was #796 in 1892.
- How many people are named Letty?
- 4,615 babies have been named Letty in the US since 1880. We estimate about 3,142 of them are alive in 2026, with a median age of 12.
- Where is Letty most popular?
- From 2021 to 2025, Letty was most common in Iowa, 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.