Shanna is a distinctive girls' name in United States, ranking #6971 in 2019 with 17 recorded births. The name reached its all-time peak in 1996 with 288 births ranking #733. Since 1996, the popularity has decreased by 94.1%. In 2019, approximately 1 in every 98,681 girls born was named Shanna. STABLE Recent data shows the name is currently stable.