Main country
Wales
130 people
61% of total
Surname
Gwillym
213 worldwide · 4 countries
213
Total population
4
Countries
1 in every 38,028,169
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Wales
130
61%
2
England
70
32.9%
3
United States
12
5.6%
4
Australia
1
0.5%
World distribution
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