Masculine dossier · first seen 1888
Lamont
Endangered
Down 95.5% from peak
Peak era
1972
Peak births
1,040
Current vitality
Rare
Peak generation
Gen X
Quick answers about Lamont
How many people are named Lamont?
An estimated 20,114 living Americans are named Lamont.
How rare is Lamont?
Lamont is very rare among babies today, with 47 boys receiving the name in 2025, down 95.5% from its 1972 peak.
How old is the typical Lamont?
The median age of a living American named Lamont is approximately 47 years, with most bearers falling between 32 and 55 years old.
Is Lamont still popular?
No. Lamont is endangered as a baby name, down 95.5% from its 1972 peak with 47 births in 2025.
Where is Lamont most common?
Lamont has its strongest geographic signal in District of Columbia, where it appears 8.1× more often than the national baseline.
1888Peak 19722025
Peak year
1972
Decline from peak
95.5%
2025
47
All-time
24,024
Where it lives now
Lamont is most concentrated in District of Columbia — about 8.1× the national rate in the 1990s.
States where Lamont is given more often than the national average — its present-day heartland.