Mckinna is a distinctive girls' name in United States, ranking #17166 in 2019 with 5 recorded births. The name reached its all-time peak in 2002 with 23 births ranking #5212. Since 1996, the popularity has decreased by 68.8%. In 2019, approximately 1 in every 335,514 girls born was named Mckinna. FALLING Recent data shows the name is currently falling.