Main country
Germany
147 people
96.7% of total
Surname
Grefenstein
152 worldwide · 4 countries
152
Total population
4
Countries
1 in every 53,289,474
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Germany
147
96.7%
2
Russia
2
1.3%
3
Thailand
2
1.3%
4
Kyrgyzstan
1
0.7%
World distribution
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