Knaack

== English == === Etymology === North/Low German surname, from knaak (“bone”), from the noun Middle Low German knōke, from Old Saxon *knuko, from Proto-West Germanic *knokō. Compare the south German variant Knoch. === Proper noun === Knaack (plural Knaacks) A surname. ==== Statistics ==== According to the 2010 United States Census, Knaack is the 20884th most common surname in the United States, belonging to 1262 individuals. Knaack is most common among White (96.12%) individuals.