Spelling variations of the surname

Cullingsworth	Established as a surname in some American families who  descend from a Cullingworth family. Also frequently used in error in records and by present day people who will insist in putting an S in the name!!
Cullinworth	Incorrect spelling appearing in some census records
Collingworth	A surname in its own right with no known connection to Cullingworth families, but occurs occasionally in references to a Cullingworth family
Collingsworth	Ditto
Collinworth	Incorrect spelling appearing in some census records
Callingworth	Incorrect spelling appearing in some census records
Cullenworth	Incorrect spelling appearing in some census records