Main country
Germany
3 people
42.9% of total
Surname
Ostau
7 worldwide · 5 countries
7
Total population
5
Countries
1 in every 1,157,142,857
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Germany
3
42.9%
2
Canada
1
14.3%
3
Colombia
1
14.3%
4
France
1
14.3%
5
United States
1
14.3%
World distribution
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