Baby name

Kaelyn

Girl

Short-lived name

Kaelyn peaked in 2009, when 1 baby in 3,832 was given the name. Since then, the name has fallen 85%, to about 146 births a year. In 2025, it ranked No. 1592. 42% of all babies named Kaelyn since 1880 were born in the 2000s.

15,566births since 1880

2000sgeneration

No. 331rank at its peak, in 2009

Where babies named Kaelyn are born

2009

Year shown on the map

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The darker the blue, the more common Kaelyn is in the state, compared with its births. White: no births published that year.

Where it is most popular

Compared with the national average, Kaelyn is most common in Kentucky (1.5 times), South Carolina (1.4) and Virginia (1.3), taking into account all births in each state since 1910.

One letter apart

Katelyn 134,049
Katlyn 18,433
Raelyn 15,768
Kailyn 14,211
Jaelyn 14,201
Kaylyn 12,053

Names from the same era

Maliyah · Janessa · Maryjane · Kaydence · Janiyah · Libby

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