Mckinna is a distinctive girls' name in United States, ranking #11361 in 2007 with 10 recorded births. The name reached its all-time peak in 2002 with 23 births ranking #5212. Since 1996, the popularity has decreased by 37.5%. In 2007, approximately 1 in every 192,245 girls born was named Mckinna. FALLING Recent data shows the name is currently falling.