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Oka

1. Oka is the 42,644th most popular last name (surname) in the United States; frequency is 0.000%; percentile is 84.628 [SourceCBN]
2. Oka, West Virginia, United States [Place] is in Calhoun County; location is 38°39'22"N 81°8'12"W; elevation is 877 feet [SourceGSP]