Main country
United States
474 people
49.4% of total
Surname
Jammer
959 worldwide · 30 countries
959
Total population
30
Countries
1 in every 8,446,298
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
474
49.4%
2
Germany
250
26.1%
3
Austria
94
9.8%
4
Canada
29
3%
5
South Africa
24
2.5%
World distribution
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