Meaning:
Its source is Hendry, an English name meaning "Home ruler."
Narrative:
Hendry is a British surname that was probably introduced to Britain (especially Scotland) by the Norsemen. It was likely influenced in its development by the related English name Henry.
Henderson is a patronymic surname -- that is, it was taken by families in honor of a father, grandfather or other patriarch. As such, it can be literally interpreted to mean ''Hendry's son.''