Kief is the 35,469th most popular last name (surname) in the United States; frequency is 0.000%; percentile is 83.096 [SourceCBN]
Kief, North Dakota, United States [City]; population was 24 in 1990; housing units was 21 in 1990; location is 47°52'N 100°31'W; land area is 1.22 square miles (781 acres); water area is 0.02 square miles (12 acres); FIPS code is 42660 [SourceCBP]