Mackenize is a distinctive girls' name in United States, ranking #8091 in 2006 with 15 recorded births. The name reached its all-time peak in 2000 with 25 births ranking #4732. Since 1996, the popularity has increased by 114.3%. In 2006, approximately 1 in every 126,738 girls born was named Mackenize. FALLING Recent data shows the name is currently falling.