Main country
Argentina
12 people
66.7% of total
Surname
Gullco
18 worldwide · 4 countries
18
Total population
4
Countries
1 in every 450,000,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Argentina
12
66.7%
2
Mexico
3
16.7%
3
Costa Rica
2
11.1%
4
Russia
1
5.6%
World distribution
Loading map...