Spelling variations of this family name include: Van Dyk, Van Dijk, Van Dijck, Van Dike, Van Dik, Van Dyck, Van Dijken, Van Dyken, Dijkman, Dykman and many more.
Contemporary Notables of the name Dykman (post 1700) +
James Y. Dykman, founder of the J.Y. Dykman Store and the J.Y. Dykman Flour and Feed Store in the village of Nelsonville, New York, both listed on the National Register of Historic Places