Main country
Russia
1,581 people
71.8% of total
Surname
Iost
2,202 worldwide · 21 countries
2,202
Total population
21
Countries
1 in every 3,678,474
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Russia
1,581
71.8%
2
Brazil
285
12.9%
3
Kazakhstan
136
6.2%
4
France
106
4.8%
5
Argentina
41
1.9%
World distribution
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