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Kinsley vs Kinza

American parents have registered 50,243 Kinsleys since 1880, against 583 Kinzas. Kinsley is still ahead, with 2,683 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kinsley against Kinza, 1880 to 2025 0 1.3k 2.5k 3.8k 5k 1880 1900 1920 1940 1960 1980 2000 2020

Kinsley Kinza

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

Kinsley has been the commoner name in every year either was published, 1978 to 2025. The lead has never changed hands.

The closest they came was 1996, when Kinsley had 35 and Kinza had 16.

Side by side

  Kinsley Kinza
Total US births 50,243583
Most in one year 4,06642
Babies in 2025 2,68331
Estimated living today 50,000580
Median age today 710
Peak year 20172022
Best rank 59th girls3,653rd girls
Rank in 2025 93rd4,460th
First recorded 19781990
Girls / boys 50,016 / 227583 / 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 Kinzas alive today are over 10; half the Kinsleys are over 7. 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.

Both names abroad

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

Country Kinsley Kinza
France 945130
England and Wales 117557
Scotland 103

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: Kinsley and Kinza.