Humanverse

Leslie vs Lezlie

American parents have registered 383,418 Leslies since 1880, against 2,399 Lezlies. Leslie is still ahead, with 425 babies in 2025.

Babies given each name, 1880–2025

Births per year: Leslie against Lezlie, 1880 to 2025 0 2.5k 5k 7.5k 10k 1880 1900 1920 1940 1960 1980 2000 2020

Leslie Lezlie

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

Leslie has been the commoner name in every year either was published, 1880 to 2025. The lead has never changed hands.

The closest they came was 2011, when Leslie had 1,340 and Lezlie had 22.

Side by side

  Leslie Lezlie
Total US births 383,4182,399
Most in one year 8,19995
Babies in 2025 425under 5
Estimated living today 292,0002,200
Median age today 5254
Peak year 19571962
Best rank 77th girls1,114th girls
Rank in 2025 712thunranked
First recorded 18801944
Girls / boys 270,429 / 112,9892,399 / 0

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 Lezlies alive today are over 54; half the Leslies are over 52. That is 2 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: Leslie and Lezlie.