Main country
England
17 people
63% of total
Surname
Sifflett
27 worldwide · 3 countries
27
Total population
3
Countries
1 in every 300,000,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
England
17
63%
2
United States
9
33.3%
3
France
1
3.7%
World distribution
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