Melly \m(el)-ly\ as a girl's name is a variant of Melanie (Greek), Melissa (Greek) and Millicent (Old French), and the meaning of Melly is "black, dark-skinned; bee; honey; brave strength".

The baby name Melly sounds like Milly, Molly, Melli, Mella and Mally. Other similar baby names are Delly, Nelly and Kelly.