Humanverse

Kaiden vs Kaine

American parents have registered 54,156 Kaidens since 1880, against 3,621 Kaines. Kaiden is still ahead, with 1,488 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kaiden against Kaine, 1880 to 2025 0 1k 2k 3k 4k 1880 1900 1920 1940 1960 1980 2000 2020

Kaiden Kaine

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 51 years in which either name was published, Kaiden for 29 years and Kaine for 22 years. The lead changed hands once.

Side by side

  Kaiden Kaine
Total US births 54,1563,621
Most in one year 3,352200
Babies in 2025 1,488126
Estimated living today 54,0003,600
Median age today 1011
Peak year 20142017
Best rank 124th boys1,010th boys
Rank in 2025 237th1,425th
First recorded 19921973
Girls / boys 1,594 / 52,5620 / 3,621

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.

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 Kaiden Kaine
England and Wales 5,8731,288
Scotland 92523

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: Kaiden and Kaine.