Mackinzie is a distinctive girls' name in United States, ranking #3962 in 1997 with 28 recorded births. The name reached its all-time peak in 2003 with 50 births ranking #3025. Since 1996, the popularity has decreased by 17.6%. In 1997, approximately 1 in every 62,166 girls born was named Mackinzie. FALLING Recent data shows the name is currently falling.