Main country
Japan
19,247 people
95.7% of total
Surname
Teraoka
20,103 worldwide · 16 countries
20,103
Total population
16
Countries
1 in every 402,925
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Japan
19,247
95.7%
2
United States
408
2%
3
Brazil
403
2%
4
England
10
0%
5
Mexico
9
0%
World distribution
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