Mackenzi is a distinctive girls' name in United States, ranking #2363 in 2007 with 81 recorded births. The name reached its all-time peak in 2003 with 105 births ranking #1796. Since 1996, the popularity has increased by 28.6%. In 2007, approximately 1 in every 23,734 girls born was named Mackenzi. FALLING Recent data shows the name is currently falling.