Main country
United States
899 people
79.9% of total
Surname
Kertz
1,125 worldwide · 18 countries
1,125
Total population
18
Countries
1 in every 7,200,000
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
899
79.9%
2
Germany
163
14.5%
3
Austria
25
2.2%
4
Canada
8
0.7%
5
France
5
0.4%
World distribution
Loading map...