Main country
United States
12,923 people
78% of total
Surname
Groff
16,564 worldwide · 56 countries
16,564
Total population
56
Countries
1 in every 489,012
Frequency
Rarity
Moderate
Dispersion
Global
Top countries
1
United States
12,923
78%
2
Brazil
1,205
7.3%
3
France
658
4%
4
Canada
571
3.4%
5
Italy
512
3.1%
World distribution
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