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Kaydan vs Kayden

American parents have registered 81,717 Kaydens since 1880, against 867 Kaydans. Kayden is still ahead, with 2,735 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kaydan against Kayden, 1880 to 2025 0 1.5k 3k 4.5k 6k 1880 1900 1920 1940 1960 1980 2000 2020

Kaydan Kayden

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

Kayden has been the commoner name in every year either was published, 1989 to 2025. The lead has never changed hands.

The closest they came was 2001, when Kaydan had 12 and Kayden had 367.

Side by side

  Kaydan Kayden
Total US births 86781,717
Most in one year 595,136
Babies in 2025 242,735
Estimated living today 86081,000
Median age today 1310
Peak year 20112014
Best rank 2,478th boys90th boys
Rank in 2025 4,249th135th
First recorded 20011989
Girls / boys 134 / 7338,111 / 73,606

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 Kaydans alive today are over 13; half the Kaydens are over 10. That is 3 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 Kaydan Kayden
England and Wales 2818,571
France 555,640
Scotland 181,310

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: Kaydan and Kayden.