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MyNameRoots

Baby name

Casey

Girl Boy

40% girls / 60% boys

Origin of the name

Casey comes from an Irish surname, Ó Cathasaigh.

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Short-lived name

19901880190019251950197520002025
Casey peaked in 1990, when 1 baby in 955 was given the name. The decline was steep: births are now 76% below the peak. Its rank in 2025: No. 320. 31% of all babies named Casey since 1880 were born in the 1980s.
116,675births since 1880
1990sgeneration
No. 89rank at its peak, in 1990

Where babies named Casey are born

1990

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Tap a state to see its figures.

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

Where it is most popular

Compared with the national average, Casey is most common in Wyoming (3.4 times), Montana (2.9) and Idaho (2.9), taking into account all births in each state since 1910.

One letter apart

Names from the same era

Johnathan · Roberto · Cory · Ruben · Mathew · Taylor

Born in…

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Girls and boys, decade by decade

DecadeGirlsBoys
1880s0%100%
1890s0%100%
1900s0%100%
1910s0%100%
1920s3%97%
1930s0%100%
1940s8%92%
1950s14%86%
1960s17%83%
1970s31%69%
1980s44%56%
1990s47%53%
2000s43%57%
2010s39%61%
2020s21%79%