Mckenzy is a distinctive girls' name in United States, ranking #4455 in 2004 with 31 recorded births. This places Mckenzy in the top 24% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 56 births ranking #2661. Since 1996, the popularity has increased by 24.0%. In 2004, approximately 1 in every 59,230 girls born was named Mckenzy. FALLING Recent data shows the name is currently falling.