Main country
United States
161 people
85.2% of total
Surname
Grissam
189 worldwide · 2 countries
189
Total population
2
Countries
1 in every 42,857,143
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
161
85.2%
2
Nothern Ireland
28
14.8%
World distribution
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