Main country
Cuba
4 people
57.1% of total
Surname
Rosau
7 worldwide · 3 countries
7
Total population
3
Countries
1 in every 1,157,142,857
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Cuba
4
57.1%
2
Peru
2
28.6%
3
Brazil
1
14.3%
World distribution
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