Son of Kayley; slender or meadow
A modern American invention, Mckaylie likely combines the Scottish/Irish prefix 'Mc' (son of) with the popular name Kayley. It may also be interpreted as a creative variant of Michaela or Makayla. Its roots suggest a connection to the Gaelic word for slender or a meadow.
Less common today
Mckaylie isn't in the latest US Top 1000. It last peaked at #12,025 in 2006.
US births per 5-year period, 1990–present (SSA data).
