Mackinzie is a distinctive girls' name in United States, ranking #4769 in 2011 with 30 recorded births. The name reached its all-time peak in 2003 with 50 births ranking #3025. Since 1996, the popularity has decreased by 11.8%. In 2011, approximately 1 in every 58,627 girls born was named Mackinzie. FALLING Recent data shows the name is currently falling.