Main country
Poland
1,254 people
97.4% of total
Surname
Grudniewski
1,287 worldwide · 9 countries
1,287
Total population
9
Countries
1 in every 6,293,706
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
1,254
97.4%
2
United States
17
1.3%
3
England
4
0.3%
4
Belgium
3
0.2%
5
Canada
3
0.2%
World distribution
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