Main country
United States
3,283 people
41.4% of total
Surname
Birt
7,924 worldwide · 54 countries
7,924
Total population
54
Countries
1 in every 1,022,211
Frequency
Rarity
Rare
Dispersion
Global
Top countries
1
United States
3,283
41.4%
2
England
1,698
21.4%
3
Australia
1,082
13.7%
4
Canada
572
7.2%
5
New Zealand
197
2.5%
World distribution
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