Main country
United States
821 people
92.4% of total
Surname
Underdahl
889 worldwide · 11 countries
889
Total population
11
Countries
1 in every 9,111,361
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
821
92.4%
2
Canada
21
2.4%
3
Norway
15
1.7%
4
Australia
12
1.3%
5
Denmark
8
0.9%
World distribution
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