Mycah is a distinctive girls' name in United States, ranking #3879 in 2004 with 37 recorded births. The name reached its all-time peak in 2004 with 37 births ranking #3879. Since 1996, the popularity has increased by 76.2%. In 2004, approximately 1 in every 49,625 girls born was named Mycah. FALLING Recent data shows the name is currently falling.