Main country
Japan
12,607 people
76.8% of total
Surname
Saika
16,409 worldwide · 44 countries
16,409
Total population
44
Countries
1 in every 493,632
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Japan
12,607
76.8%
2
India
897
5.5%
3
Bangladesh
811
4.9%
4
Morocco
341
2.1%
5
Mauritania
311
1.9%
World distribution
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