We borrowed ´Ma´ from man or mankind. It is also used for the beginning of the latin word for ´hand´-> 'manus'.
´Na´was was borrowed from nature.
´Ma´Na´ has also the meaning of ´manna´, which is the nutrition or food given by god.
The Hawaiian Huna - school of wisdom uses the word ´mana´ to describe the universal energy, from which everything arises.
´Vibes´ is to describe the mood and the good vibrations. The universe is vibration.
Kind regards,
Alexander and Rainer