Meaning and name origin
Melli \m(el)-li\ as a girl's name is of Greek origin, and the meaning of Melli is "black, dark". Melli is a variant of Melanie (Greek): from the French form of the Latin name Melania, derived from Greek "melaina".
Melli is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Melli is also pronounced similarly to Mali, Mallie▼, Mally, Meelia, Melia, Melya, Milla, Milli, Millie▲, Milly, Molli, Mollie▼ and Molly▲. Other suggested similar baby names are Celli, Delli, Kelli▼, Maelle, Mel, Mille, Moll and Nelli. These names tend to be more commonly used than Melli.