Main country
United States
346 people
54% of total
Surname
Gromacki
641 worldwide · 4 countries
641
Total population
4
Countries
1 in every 12,636,505
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
346
54%
2
Poland
286
44.6%
3
Canada
8
1.2%
4
England
1
0.2%
World distribution
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