Mckenzee is a distinctive girls' name in United States, ranking #3351 in 2005 with 46 recorded births. The name reached its all-time peak in 2005 with 46 births ranking #3351. Since 1996, the popularity has increased by 100.0%. In 2005, approximately 1 in every 40,167 girls born was named Mckenzee. FALLING Recent data shows the name is currently falling.