Quick answer
Marmaduke is a boy name.
Pronunciation: British English /ˈmɑː.mə.duːk/; American English /ˈmɑɹ.mə.duk/.
Meaning and history
Possibly derived from the Old Irish name Máel Máedóc. This name has been traditionally used in the Yorkshire area of Britain.
Notes and context
Usage: english