Main country
Poland
4,257 people
39% of total
Surname
Trojan
10,923 worldwide · 55 countries
10,923
Total population
55
Countries
1 in every 741,555
Frequency
Rarity
Moderate
Dispersion
Global
Top countries
1
Poland
4,257
39%
2
Czech Republic
2,103
19.3%
3
United States
1,711
15.7%
4
Germany
1,069
9.8%
5
Brazil
775
7.1%
World distribution
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