Main country
Poland
250 people
99.2% of total
Surname
Gromadowski
252 worldwide · 2 countries
252
Total population
2
Countries
1 in every 32,142,857
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
250
99.2%
2
United States
2
0.8%
World distribution
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