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Caiden vs Cailin

American parents have registered 23,862 Caidens since 1880, against 3,743 Cailins. Caiden is still ahead, with 475 babies in 2025.

Babies given each name, 1880–2025

Births per year: Caiden against Cailin, 1880 to 2025 0 400 800 1.2k 1.6k 1880 1900 1920 1940 1960 1980 2000 2020

Caiden Cailin

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

Of the 53 years in which either name was published, Cailin for 28 years and Caiden for 25 years. The lead changed hands once.

Side by side

  Caiden Cailin
Total US births 23,8623,743
Most in one year 1,445169
Babies in 2025 4757
Estimated living today 24,0003,700
Median age today 1223
Peak year 20082003
Best rank 250th boys1,272nd girls
Rank in 2025 602nd11,932nd
First recorded 19901968
Girls / boys 521 / 23,3413,713 / 30

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 Cailins alive today are over 23; half the Caidens are over 12. That is 11 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 Caiden Cailin
England and Wales 2,226150
Scotland 41268
Northern Ireland 38734
Ireland 29398

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: Caiden and Cailin.