Main country
Ukraine
16,198 people
58.7% of total
Surname
Tretyak
27,597 worldwide · 33 countries
27,597
Total population
33
Countries
1 in every 293,510
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Ukraine
16,198
58.7%
2
Russia
7,087
25.7%
3
Belarus
2,900
10.5%
4
Kazakhstan
693
2.5%
5
Uzbekistan
454
1.6%
World distribution
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