Shawna is a distinctive girls' name in United States, ranking #2240 in 2009 with 88 recorded births. The name reached its all-time peak in 1996 with 536 births ranking #468. Since 1996, the popularity has decreased by 83.6%. In 2009, approximately 1 in every 20,874 girls born was named Shawna. FALLING Recent data shows the name is currently falling.