Humanverse

Kaylee vs Kaytie

American parents have registered 140,601 Kaylees since 1880, against 600 Kayties. Kaylee is still ahead, with 1,205 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kaylee against Kaytie, 1880 to 2025 0 2k 4k 6k 8k 1880 1900 1920 1940 1960 1980 2000 2020

Kaylee Kaytie

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

Kaylee has been the commoner name in every year either was published, 1943 to 2025. The lead has never changed hands.

The closest they came was 1980, when Kaylee had 31 and Kaytie had 7.

Side by side

  Kaylee Kaytie
Total US births 140,601600
Most in one year 7,22529
Babies in 2025 1,205under 5
Estimated living today 139,000590
Median age today 1824
Peak year 20092007
Best rank 26th girls4,944th girls
Rank in 2025 255thunranked
First recorded 19431980
Girls / boys 140,425 / 176600 / 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 Kayties alive today are over 24; half the Kaylees are over 18. That is 6 years between them: two names in use at the same time, worn by two different generations.

Both names abroad

Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.

Country Kaylee Kaytie
England and Wales 1,23137

Every spelling a country files separately is added together, over whatever years that country publishes — which is not the same range in any two of them, so read the columns against each other and not the rows.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: Kaylee and Kaytie.