From the Indian title
महात्मा (Mahatma) meaning "great soul", derived from Sanskrit
महा (maha) meaning "great" and
आत्मन् (atman) meaning "soul, spirit, life". This title was given to, among others, Mohandas Karamchand, also known as Mahatma Gandhi (1869-1948).
There were no related names found for Mahatma.