Shannen is a distinctive girls' name in United States, ranking #10329 in 2012 with 11 recorded births. The name reached its all-time peak in 1996 with 60 births ranking #2247. Since 1996, the popularity has decreased by 81.7%. In 2012, approximately 1 in every 160,067 girls born was named Shannen. FALLING Recent data shows the name is currently falling.