Main country
Australia
6 people
85.7% of total
Surname
Udny
7 worldwide · 2 countries
7
Total population
2
Countries
1 in every 1,157,142,857
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Australia
6
85.7%
2
Argentina
1
14.3%
World distribution
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