Main country
United States
8 people
80% of total
Surname
Kiert
10 worldwide · 3 countries
10
Total population
3
Countries
1 in every 810,000,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
8
80%
2
Netherlands
1
10%
3
Poland
1
10%
World distribution
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