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Kadarius vs Kadin

American parents have registered 5,253 Kadins since 1880, against 1,096 Kadariuses. Kadin is still ahead, with 27 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kadarius against Kadin, 1880 to 2025 0 150 300 450 600 1880 1900 1920 1940 1960 1980 2000 2020

Kadarius Kadin

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 42 years in which either name was published, Kadin for 35 years and Kadarius for 7 years. The lead changed hands 2 times.

Side by side

  Kadarius Kadin
Total US births 1,0965,253
Most in one year 63516
Babies in 2025 1427
Estimated living today 1,1005,200
Median age today 2320
Peak year 19952004
Best rank 1,508th boys499th boys
Rank in 2025 6,143rd3,949th
First recorded 19891984
Girls / boys 0 / 1,096179 / 5,074

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 Kadariuses alive today are over 23; half the Kadins are over 20. 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: Kadarius and Kadin.