Main country
United States
91 people
40.4% of total
Surname
Callagan
225 worldwide · 15 countries
225
Total population
15
Countries
1 in every 36,000,000
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
91
40.4%
2
England
61
27.1%
3
Philippines
38
16.9%
4
Australia
9
4%
5
Canada
9
4%
World distribution
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