This is a list of names in which the usage is Tamil; and the first letter is M.
Madhuமதுf & mHindi, Marathi, Tamil, Malayalam, Kannada, Telugu From Sanskrit मधु (madhu) meaning "honey, sweet". This is another name of Chaitra, the first month of the Hindu year (which occurs in March and April).
Mani 1மணிmTamil, Malayalam, Telugu, Kannada, Hinduism Means "jewel" in Sanskrit. This name is mentioned briefly in the Mahabharata belonging to both a giant serpent and an attendant of Skanda.