Shawna is a distinctive girls' name in United States, ranking #2585 in 2011 with 70 recorded births. The name reached its all-time peak in 1996 with 536 births ranking #468. Since 1996, the popularity has decreased by 86.9%. In 2011, approximately 1 in every 25,126 girls born was named Shawna. FALLING Recent data shows the name is currently falling.