Main country
United States
206 people
40.5% of total
Surname
Gruska
509 worldwide · 15 countries
509
Total population
15
Countries
1 in every 15,913,556
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
206
40.5%
2
Germany
134
26.3%
3
Brazil
77
15.1%
4
Poland
29
5.7%
5
France
24
4.7%
World distribution
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