Main country
United States
872 people
78.1% of total
Surname
Fennessey
1,117 worldwide · 12 countries
1,117
Total population
12
Countries
1 in every 7,251,567
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
872
78.1%
2
Canada
94
8.4%
3
Scotland
72
6.4%
4
England
48
4.3%
5
Ireland
15
1.3%
World distribution
Loading map...