Main country
Poland
539 people
58.6% of total
Surname
Gratkowski
920 worldwide · 10 countries
920
Total population
10
Countries
1 in every 8,804,348
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
539
58.6%
2
United States
294
32%
3
Germany
39
4.2%
4
England
15
1.6%
5
France
13
1.4%
World distribution
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