Main country
Tanzania
167,393 people
39.4% of total
Surname
William
424,950 worldwide · 170 countries
424,950
Total population
170
Countries
1 in every 19,061
Frequency
Rarity
Common
Dispersion
Global
Top countries
1
Tanzania
167,393
39.4%
2
Nigeria
66,402
15.6%
3
South Sudan
32,234
7.6%
4
Sudan
29,108
6.8%
5
United States
28,321
6.7%
World distribution
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