Main country
Poland
248 people
30.4% of total
Surname
Derdak
815 worldwide · 21 countries
815
Total population
21
Countries
1 in every 9,938,650
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
248
30.4%
2
Morocco
204
25%
3
Austria
116
14.2%
4
United States
82
10.1%
5
Ukraine
43
5.3%
World distribution
Loading map...