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Kailen

Kailen is a unisex name with a rare feel, drawn from real birth records.

How common is Kailen?

Recorded births named Kailen by country

Country	Births on record
United States since 1880	1,673 births
England & Wales since 1996	329 births
Ireland since 1964	3 births

Counts come from national birth registrations: the U.S. Social Security Administration, England & Wales (ONS) and Ireland (CSO). Coverage spans differ, so totals aren't directly comparable across countries.

Kailen's popularity over time

Babies named Kailen per year — United States (1983–2025). United States peaked in 2008 (71/yr) · England & Wales peaked in 2017 (29/yr) · Ireland peaked in 2022 (3/yr).

When was Kailen popular?

Kailen reached its peak in 2008, when it was the #4534 most popular baby name in the United States — making it a quintessential 2000s name.

Choosing Kailen — together

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