Jefferey Boy
How popular is Jefferey?
Peaked in 1969
No babies were recorded with the name Jefferey in 2025. It was most used in 1969, when 141 boys got the name.
3,452living people named Jefferey (est.)
53median age of people named Jefferey
3,973babies named Jefferey since 1880
Jefferey popularity over time
| Rank in 2025 | Not ranked |
|---|---|
| Babies in 2025 | 0 boys |
| 10-year trend | Not used lately |
| Peak year | 1969 (141 boys) |
| Highest rank | #665 in 1969 |
| First recorded | 1943 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
Jefferey by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1940s | 71 | #1,757 |
| 1950s | 541 | #795 |
| 1960s | 1,118 | #665 |
| 1970s | 925 | #719 |
| 1980s | 733 | #943 |
| 1990s | 378 | #1,496 |
| 2000s | 135 | #3,634 |
| 2010s | 72 | #5,737 |
Questions
- Is Jefferey a boy or girl name?
- Jefferey is mostly a boy name. Over the last 10 years, 100% of babies named Jefferey were boys.
- How popular is the name Jefferey?
- No babies were recorded with the name Jefferey in 2025. It was most used in 1969, when 141 boys got the name.
- When was Jefferey most popular?
- Jefferey peaked in 1969, when 141 boys were given the name. Its highest rank was #665 in 1969.
- How many people are named Jefferey?
- 3,973 babies have been named Jefferey in the US since 1880. We estimate about 3,452 of them are alive in 2026, with a median age of 53.
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.