Main country
United States
128 people
40% of total
Surname
Mcbirney
320 worldwide · 12 countries
320
Total population
12
Countries
1 in every 25,312,500
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
128
40%
2
Guyana
66
20.6%
3
Nothern Ireland
47
14.7%
4
New Zealand
28
8.8%
5
England
23
7.2%
World distribution
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