Main country
Italy
99 people
66.9% of total
Surname
Olzer
148 worldwide · 5 countries
148
Total population
5
Countries
1 in every 54,729,730
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Italy
99
66.9%
2
United States
43
29.1%
3
France
3
2%
4
England
2
1.4%
5
Argentina
1
0.7%
World distribution
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