Meaning A spelling variant of the name Aidan, meaning 'little fire'. Origin of Aedan Celtic , Irish Popular Middle Names Adam, Edward, Henry, James, Joseph, Matthew James, Patrick Pronunciation 🔊 Listen Aedan EHDahN Similar Names Aodh Ayan Kaylub Serafin Alfie-Joe Amen Eanrin Joshua Lewin Nikolaos Year by Year Popularity of Aedan