Mackinzie is a distinctive girls' name in United States, ranking #17166 in 2018 with 5 recorded births. The name reached its all-time peak in 2003 with 50 births ranking #3025. Since 1996, the popularity has decreased by 85.3%. In 2018, approximately 1 in every 340,085 girls born was named Mackinzie. FALLING Recent data shows the name is currently falling.