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Kinley vs Kinzley

American parents have registered 20,313 Kinleys since 1880, against 2,771 Kinzleys. Kinley is still ahead, with 409 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kinley against Kinzley, 1880 to 2025 0 500 1k 1.5k 2k 1880 1900 1920 1940 1960 1980 2000 2020

Kinley Kinzley

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

Kinley has been the commoner name in every year either was published, 1917 to 2025. The lead has never changed hands.

The closest they came was 2023, when Kinley had 506 and Kinzley had 165.

Side by side

  Kinley Kinzley
Total US births 20,3132,771
Most in one year 1,769224
Babies in 2025 409102
Estimated living today 20,0002,800
Median age today 118
Peak year 20122017
Best rank 180th girls1,123rd girls
Rank in 2025 691st1,902nd
First recorded 19172003
Girls / boys 19,959 / 3542,771 / 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 Kinleys alive today are over 11; half the Kinzleys are over 8. That is 3 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: Kinley and Kinzley.