Main country
Papua New Guinea
346 people
52.6% of total
Surname
Koia
658 worldwide · 20 countries
658
Total population
20
Countries
1 in every 12,310,030
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Papua New Guinea
346
52.6%
2
New Zealand
152
23.1%
3
India
94
14.3%
4
Australia
27
4.1%
5
Solomon Islands
18
2.7%
World distribution
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