Main country
Poland
98 people
96.1% of total
Surname
Groja
102 worldwide · 4 countries
102
Total population
4
Countries
1 in every 79,411,765
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
98
96.1%
2
Germany
2
2%
3
Brazil
1
1%
4
Italy
1
1%
World distribution
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