A modern blend of Macy and Lynn
Macilynn is a contemporary American invention, likely created by combining the surname-turned-first-name Macy with the popular suffix Lynn. Macy derives from a French place name meaning 'estate of Maccius,' while Lynn is a Welsh-derived name meaning 'lake.'
Less common today
Macilynn isn't in the latest US Top 1000. It last peaked at #10,932 in 2020.
US births per 5-year period, 1990–present (SSA data).
