Jeffery Boy
How popular is Jeffery?
#1,554 boy name in 2025
110 baby boys were named Jeffery in the US in 2025, making it the 1554th most popular boy name.
195,544living people named Jeffery (est.)
57median age of people named Jeffery
231,818babies named Jeffery since 1880
1 in 30,139US babies born in 2025
Jeffery popularity over time
Boys Girls
| Rank in 2025 | #1,554 for boys (▼ 259 from 2024) |
|---|---|
| Babies in 2025 | 110 boys |
| 10-year trend | Falling fast (-64% babies vs 2015) |
| Earlier ranks | #776 in 2015, #992 in 2020 |
| Peak year | 1962 (9,282 boys) |
| Highest rank | #42 in 1966 |
| First recorded | 1894 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
| Chance a classmate shares it | 0.1% in a class of 25 kids born in 2025 |
Where Jeffery is most popular
Babies named Jeffery per 1,000 boys born in each state, 2021 to 2025. Darker means more common.
Jeffery by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1890s | 5 | #1,073 |
| 1900s | 13 | #1,083 |
| 1910s | 129 | #1,223 |
| 1920s | 216 | #1,360 |
| 1930s | 295 | #836 |
| 1940s | 4,754 | #196 |
| 1950s | 45,879 | #52 |
| 1960s | 79,534 | #42 |
| 1970s | 44,565 | #50 |
| 1980s | 29,571 | #90 |
| 1990s | 14,667 | #136 |
| 2000s | 6,487 | #333 |
| 2010s | 3,448 | #568 |
| 2020s | 986 | #992 |
Boy names about as popular as Jeffery
Questions
- Is Jeffery a boy or girl name?
- Jeffery is mostly a boy name. Over the last 10 years, 100% of babies named Jeffery were boys.
- How popular is the name Jeffery?
- 110 baby boys were named Jeffery in the US in 2025, making it the 1554th most popular boy name.
- When was Jeffery most popular?
- Jeffery peaked in 1962, when 9,282 boys were given the name. Its highest rank was #42 in 1966.
- How many people are named Jeffery?
- 231,818 babies have been named Jeffery in the US since 1880. We estimate about 195,544 of them are alive in 2026, with a median age of 57.
- Where is Jeffery most popular?
- From 2021 to 2025, Jeffery was most common in Kentucky, at 0.2 of every 1,000 boys 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.