Main country
United States
304 people
95% of total
Surname
Blackstad
320 worldwide · 5 countries
320
Total population
5
Countries
1 in every 25,312,500
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
304
95%
2
Norway
9
2.8%
3
Canada
4
1.3%
4
England
2
0.6%
5
South Korea
1
0.3%
World distribution
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