Mckenley is a distinctive girls' name in United States, ranking #14375 in 2000 with 6 recorded births. This places Mckenley in the bottom 19% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 35 births ranking #4269. In 2000, approximately 1 in every 302,662 girls born was named Mckenley. RISING Recent data shows the name is currently rising.