Main country
Czech Republic
3,142 people
48.4% of total
Surname
Trnka
6,498 worldwide · 33 countries
6,498
Total population
33
Countries
1 in every 1,246,537
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Czech Republic
3,142
48.4%
2
Slovakia
1,048
16.1%
3
United States
746
11.5%
4
Bosnia and Herzegovina
518
8%
5
Austria
435
6.7%
World distribution
Loading map...