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Leif vs Leilene

American parents have registered 10,002 Leifs since 1880, against 157 Leilenes. Leif is still ahead, with 257 babies in 2025.

Babies given each name, 1880–2025

Births per year: Leif against Leilene, 1880 to 2025 0 80 160 240 320 1880 1900 1920 1940 1960 1980 2000 2020

Leif Leilene

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

Leif has been the commoner name in every year either was published, 1912 to 2025. The lead has never changed hands.

The closest they came was 2007, when Leif had 128 and Leilene had 81.

Side by side

  Leif Leilene
Total US births 10,002157
Most in one year 29081
Babies in 2025 257under 5
Estimated living today 9,000160
Median age today 2318
Peak year 20222007
Best rank 841st boys2,348th girls
Rank in 2025 917thunranked
First recorded 19122007
Girls / boys 5 / 9,997157 / 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 Leifs alive today are over 23; half the Leilenes are over 18. That is 5 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: Leif and Leilene.