Lambert vs Lamon
American parents have registered 3,515 Lamberts since 1880, against 1,458 Lamons. Lambert is still ahead, with 12 babies in 2025.
Babies given each name, 1880–2025
Lambert Lamon
Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.
Who was ahead
Of the 144 years in which either name was published, Lambert for 105 years and Lamon for 39 years. The lead changed hands 12 times.
- 1881–1967 Lambert ahead
- 1970–1983 Lamon ahead
- 1986–1988 Lambert ahead
- 1995–2014 Lamon ahead
- 2015–2025 Lambert ahead
8 shorter spells of a year or two are folded into the spans above rather than listed separately.
Side by side
| Lambert | Lamon | |
|---|---|---|
| Total US births | 3,515 | 1,458 |
| Most in one year | 98 | 36 |
| Babies in 2025 | 12 | under 5 |
| Estimated living today | 1,300 | 1,000 |
| Median age today | 57 | 44 |
| Peak year | 1918 | 1974 |
| Best rank | 620th boys | 1,439th boys |
| Rank in 2025 | 6,803rd | unranked |
| First recorded | 1881 | 1909 |
| Girls / boys | 0 / 3,515 | 0 / 1,458 |
A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.
Which name is older
Half of the Lamberts alive today are over 57; half the Lamons are over 44. That is 13 years between them: two names in use at the same time, worn by two different generations.
Where each one is strongest
How much commoner the name is in that state than it is nationally, from births recorded since 1910.
Compare something else
Related comparisons
Social Security Administration birth records, 1880–2025, public domain. Full histories: Lambert and Lamon.