Main country
Poland
114 people
96.6% of total
Surname
Gradka
118 worldwide · 4 countries
118
Total population
4
Countries
1 in every 68,644,068
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
114
96.6%
2
United States
2
1.7%
3
France
1
0.8%
4
Croatia
1
0.8%
World distribution
Loading map...