Mckinzie is a distinctive girls' name in United States, ranking #5471 in 2017 with 24 recorded births. The name reached its all-time peak in 2006 with 84 births ranking #2283. Since 1996, the popularity has decreased by 51.0%. In 2017, approximately 1 in every 71,912 girls born was named Mckinzie. FALLING Recent data shows the name is currently falling.