An epic poem is a long poem, full of action, heroism, and adventure – just like your little Epic will be!
Trying to nickname this name makes it far less ... well, Epic.
Famous people named Epic:
There are no famous Epics. Until your little Epic grows up and gets famous, that is.
Epic is also a slang word meaning something awesome or exhilarating - i.e., "That roller coaster ride was epic!"