Mckinzi is a distinctive girls' name in United States, ranking #10792 in 2002 with 9 recorded births. This places Mckinzi in the bottom 40% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 13 births ranking #7548. In 2002, approximately 1 in every 199,647 girls born was named Mckinzi. RISING Recent data shows the name is currently rising.