Mckinzie is a distinctive girls' name in United States, ranking #5921 in 2019 with 21 recorded births. The name reached its all-time peak in 2006 with 84 births ranking #2283. Since 1996, the popularity has decreased by 57.1%. In 2019, approximately 1 in every 79,884 girls born was named Mckinzie. FALLING Recent data shows the name is currently falling.