Main country
England
16 people
43.2% of total
Surname
De cogan
37 worldwide · 4 countries
37
Total population
4
Countries
1 in every 218,918,919
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
England
16
43.2%
2
Ireland
15
40.5%
3
Nothern Ireland
5
13.5%
4
United States
1
2.7%
World distribution
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