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How Many People Are Named Kadyn?
Estimated people named Kadyn living in the U.S. today
4,615
Gender distribution
70% male · 30% female in SSA records.
Name scorecard
- Total U.S. births recorded (1880–2024): 4,683
- Peak year: 2009 (371 births)
- Estimated living today: 4,615
Kadyn by age group — who carries the name today?
Kadyn popularity over time (1880–2024)
Estimated living bearers by birth decade
About the name Kadyn
Kadyn has been recorded by the Social Security Administration since the 19th century dataset began. In total, 4,683 babies were given the name in the United States between 1880 and 2024. After adjusting each birth cohort for survival to today, an estimated 4,615 bearers are still living — roughly 1 in 74,063 Americans. The name's strongest decade shapes how old most Kadyns you meet will be, which the age-group breakdown above shows directly. All figures are statistical estimates from public records; see our methodology for sources, the survival model, and the limits of the data (names given to fewer than five babies in a year are not published by the SSA).
Frequently asked questions
How many people are named Kadyn in the US?
An estimated 4,615 people named Kadyn are living in the United States today, based on SSA birth records from 1880 to 2024 adjusted for survival. That makes Kadyn very rare — about 1 in 74,063 Americans.
Is Kadyn a boy or girl name?
In SSA records, Kadyn is 70% male and 30% female, so it is predominantly a male name.
When was Kadyn most popular?
Kadyn peaked in 2009, when 371 babies were given the name. Its current trend is declining compared with the previous decade.
How rare is the name Kadyn?
Kadyn ranks #3,821 of 104,819 first names recorded by the SSA, with a rarity score of 57 out of 100 (higher means rarer).