Main country
United States
89,252 people
64% of total
Surname
Casey
139,414 worldwide · 128 countries
139,414
Total population
128
Countries
1 in every 58,100
Frequency
Rarity
Common
Dispersion
Global
Top countries
1
United States
89,252
64%
2
England
12,853
9.2%
3
Ireland
11,901
8.5%
4
Australia
10,081
7.2%
5
Canada
5,326
3.8%
World distribution
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