Main country
United States
261 people
87.3% of total
Surname
O'fallon
299 worldwide · 5 countries
299
Total population
5
Countries
1 in every 27,090,301
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
261
87.3%
2
England
21
7%
3
Canada
11
3.7%
4
New Zealand
5
1.7%
5
Brazil
1
0.3%
World distribution
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