Main country
United States
11,902 people
96.6% of total
Surname
Mcmillian
12,320 worldwide · 30 countries
12,320
Total population
30
Countries
1 in every 657,468
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
United States
11,902
96.6%
2
Canada
150
1.2%
3
Australia
73
0.6%
4
New Zealand
41
0.3%
5
England
31
0.3%
World distribution
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