Ludden is the 25,371st most popular last name (surname) in the United States; frequency is 0.000%; percentile is 80.205 [SourceCBN]
Ludden, North Dakota, United States [City]; population was 41 in 1990; housing units was 26 in 1990; location is 46°0'N 98°7'W; land area is 0.77 square miles (492 acres); water area is 0.00 square miles (2 acres); FIPS code is 48460 [SourceCBP]