Humanverse

Kadi vs Kady

American parents have registered 2,885 Kadys since 1880, against 954 Kadis. Kady is still ahead, with 11 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kadi against Kady, 1880 to 2025 0 40 80 120 160 1880 1900 1920 1940 1960 1980 2000 2020

Kadi Kady

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 52 years in which either name was published, Kady for 49 years and Kadi for 3 years. The lead changed hands 4 times.

Side by side

  Kadi Kady
Total US births 9542,885
Most in one year 43134
Babies in 2025 under 511
Estimated living today 9402,800
Median age today 2928
Peak year 19892008
Best rank 2,618th girls1,664th girls
Rank in 2025 unranked8,860th
First recorded 19751970
Girls / boys 954 / 02,885 / 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.

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 Kadi Kady
England and Wales 242649
France 160520
Scotland 14150

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: Kadi and Kady.