"Variant of Muhammad"
The name Md is commonly a male name from the "Arabic" origin.
Md is a written abbreviation of Muhammad, the form in everyday use in South Asia, especially in Bangladesh, India and Pakistan, where it is placed before a given name. It is a shortened written form rather than a separate name with its own meaning, so it carries the same Arabic root as Muhammad, from the root h-m-d, "to praise." It began appearing in United States birth records in 1992, which is consistent with its use among South Asian families rather than with any older English-language tradition.
Muhammad means "Praised".
The pronunciation of Md is em-DEE.