Hockessin /ˈhoʊkɛsɪn/ is a census-designated place in New Castle County, Delaware, United States. The population was 13,527 at the 2010 census. The place name may be derived from the Lenape word "hòkèsa" meaning "pieces of bark" or from a misspelling of "occasion," as pronounced by the Quakers who settled the area originally.