Mckenze is a distinctive girls' name in United States, ranking #11638 in 1997 with 7 recorded births. The name reached its all-time peak in 2002 with 12 births ranking #8644. Since 1996, the popularity has increased by 40.0%. In 1997, approximately 1 in every 248,666 girls born was named Mckenze. FALLING Recent data shows the name is currently falling.