Likely a modern variation of May or Miley
Meily is a contemporary name that likely originated as a phonetic variation of the name Miley or a diminutive of the month name May. It may also be influenced by the Hawaiian name Mele or the Chinese name Meili, though in a US context, it is primarily used as a creative spelling of familiar sounds.
Less common today
Meily isn't in the latest US Top 1000. It last peaked at #6,325 in 2024.
US births per 5-year period, 1990βpresent (SSA data).