Mkenzie is a distinctive girls' name in United States, ranking #7567 in 1999 with 13 recorded births. The name reached its all-time peak in 2008 with 17 births ranking #7640. Since 1996, the popularity has increased by 44.4%. In 1999, approximately 1 in every 136,445 girls born was named Mkenzie. FALLING Recent data shows the name is currently falling.