Main country
Italy
311 people
61.7% of total
Surname
Dierna
504 worldwide · 8 countries
504
Total population
8
Countries
1 in every 16,071,429
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Italy
311
61.7%
2
United States
124
24.6%
3
Argentina
63
12.5%
4
Germany
2
0.4%
5
Australia
1
0.2%
World distribution
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