US BIRTHS · 1880–2025

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Every US first name since 1880, charted like a stock. Type yours, then your mom’s, then the whole group chat.

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Kassidy name popularity

Kassidy has been given to 21,715 babies in the United States since 1975.

It peaked in 2000, when 1,012 babies got the name, and its best rank was #608 in 2000.

In 2025, 247 babies were named Kassidy (#1,936 in the country), 76% below the peak. That is down 65% from 2015.

About 98% of babies named Kassidy were girls and 2% were boys.

An estimated 21K people named Kassidy are alive in the US today, with a median age of 20.

HOW IT WORKS

The chart is the number of US babies given the name each year, from the Social Security Administration’s public baby-name files (names given to 5+ babies in a year). The “all-time high” is the name’s biggest year. “Holders” and “median holder age” are rough estimates that apply average US survival rates to each birth year, so they ignore immigration and name changes.

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