Main country
United States
9,138 people
93.8% of total
Surname
Porterfield
9,740 worldwide · 31 countries
9,740
Total population
31
Countries
1 in every 831,622
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
9,138
93.8%
2
Canada
227
2.3%
3
England
159
1.6%
4
Scotland
151
1.6%
5
New Zealand
13
0.1%
World distribution
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