Mckenzi is a distinctive girls' name in United States, ranking #2305 in 2007 with 84 recorded births. The name reached its all-time peak in 1996 with 95 births ranking #1622. Since 1996, the popularity has decreased by 11.6%. In 2007, approximately 1 in every 22,886 girls born was named Mckenzi. FALLING Recent data shows the name is currently falling.