Great or pearl
A modern phonetic spelling of Megan, which is a Welsh diminutive of Margaret. It ultimately derives from the Greek word 'margarites', meaning pearl, though it is often associated with the month of May in this specific spelling.
Less common today
Maygan isn't in the latest US Top 1000. It last peaked at #3,424 in 1997.
US births per 5-year period, 1990βpresent (SSA data).