Main country
Poland
117 people
90% of total
Surname
Grefling
130 worldwide · 4 countries
130
Total population
4
Countries
1 in every 62,307,692
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
117
90%
2
Germany
10
7.7%
3
Sweden
2
1.5%
4
Spain
1
0.8%
World distribution
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