Main country
Australia
2,082 people
48.9% of total
Surname
Castles
4,255 worldwide · 27 countries
4,255
Total population
27
Countries
1 in every 1,903,643
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Australia
2,082
48.9%
2
United States
1,192
28%
3
England
356
8.4%
4
New Zealand
189
4.4%
5
Nothern Ireland
137
3.2%
World distribution
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