411 REFERENCE · Wiktionary
Knapper
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
knapper
English
Proper noun
s
en.
Statistics
According to the 2010 United States Census, Knapper is the 30701st most common surname in the United States, belonging to 759 individuals. Knapper is most common among White (66.01%) and Black/African American (29.12%) individuals.