Mackenzey is a distinctive girls' name in United States, ranking #16128 in 2012 with 6 recorded births. The name reached its all-time peak in 2007 with 20 births ranking #6717. Since 1996, the popularity has increased by 20.0%. In 2012, approximately 1 in every 293,457 girls born was named Mackenzey. RISING Recent data shows the name is currently rising.