Main country
Poland
2,761 people
99.7% of total
Surname
Greń
2,768 worldwide · 2 countries
2,768
Total population
2
Countries
1 in every 2,926,301
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
2,761
99.7%
2
Czech Republic
7
0.3%
World distribution
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