Mackinzie is a distinctive girls' name in United States, ranking #15485 in 2016 with 6 recorded births. The name reached its all-time peak in 2003 with 50 births ranking #3025. Since 1996, the popularity has decreased by 82.4%. In 2016, approximately 1 in every 295,248 girls born was named Mackinzie. FALLING Recent data shows the name is currently falling.