Morrill \m(o)-rri-ll\ as a boy's name is a variant of Maurice (Latin), and the meaning of Morrill is "dark-skinned, Moorish".

The baby name Morrill sounds like Merrill and Morrell. Other similar baby names are Derrill, Darrill, Dorrell, Ferrill, Farrill, Gorrell, Jerrill, Jorrell, Morriss, Morris, Morrice, Morrel, Merril, Merrell, Merill, Morell, Moriel, Morrie, Sorrell, Terrill and Verrill.