Recorded 1994–2025 · United States
Mckinnley was most popular in 2011, when 51 American babies were given the name — ranking #5,552 that year. In 2025 it ranked #14,309, with 12 births. Across 1880–2025 the Social Security Administration has recorded 578 people named Mckinnley.
Across the whole record Mckinnley is mostly a girl’s name — 87.5% of the 578 Americans given it were girls and 12.5% were boys. In births since 2016 it is 97% girls and 3% boys.
Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.
See Mckinnley on the interactive charts
Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org