Shanna is a distinctive girls' name in United States, ranking #1023 in 1998 with 195 recorded births. The name reached its all-time peak in 1996 with 288 births ranking #733. Since 1996, the popularity has decreased by 32.3%. In 1998, approximately 1 in every 9,061 girls born was named Shanna. STABLE Recent data shows the name is currently stable.