Lambert Boy
How popular is Lambert?
#6,799 boy name in 2025
12 baby boys were named Lambert in the US in 2025, making it the 6799th most popular boy name.
1,364living people named Lambert (est.)
59median age of people named Lambert
3,515babies named Lambert since 1880
1 in 276,279US babies born in 2025
Lambert popularity over time
| Rank in 2025 | #6,799 for boys (▲ 2183 from 2024) |
|---|---|
| Babies in 2025 | 12 boys |
| 10-year trend | Falling (-20% babies vs 2015) |
| Earlier ranks | #5,742 in 2015, #8,062 in 2020 |
| Peak year | 1918 (98 boys) |
| Highest rank | #555 in 1900 |
| First recorded | 1881 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Lambert by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1880s | 57 | #595 |
| 1890s | 78 | #613 |
| 1900s | 91 | #555 |
| 1910s | 547 | #620 |
| 1920s | 666 | #744 |
| 1930s | 411 | #873 |
| 1940s | 348 | #951 |
| 1950s | 381 | #1,038 |
| 1960s | 257 | #1,321 |
| 1970s | 185 | #1,822 |
| 1980s | 165 | #2,284 |
| 1990s | 109 | #3,099 |
| 2000s | 67 | #6,928 |
| 2010s | 98 | #5,107 |
| 2020s | 55 | #6,799 |
Boy names about as popular as Lambert
Questions
- Is Lambert a boy or girl name?
- Lambert is mostly a boy name. Over the last 10 years, 100% of babies named Lambert were boys.
- How popular is the name Lambert?
- 12 baby boys were named Lambert in the US in 2025, making it the 6799th most popular boy name.
- When was Lambert most popular?
- Lambert peaked in 1918, when 98 boys were given the name. Its highest rank was #555 in 1900.
- How many people are named Lambert?
- 3,515 babies have been named Lambert in the US since 1880. We estimate about 1,364 of them are alive in 2026, with a median age of 59.
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.