Main country
Ireland
440 people
23.9% of total
Surname
Gregan
1,839 worldwide · 25 countries
1,839
Total population
25
Countries
1 in every 4,404,568
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Ireland
440
23.9%
2
United States
372
20.2%
3
New Zealand
261
14.2%
4
England
253
13.8%
5
Australia
172
9.4%
World distribution
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