Shannen is a distinctive girls' name in United States, ranking #4187 in 2005 with 34 recorded births. The name reached its all-time peak in 1996 with 60 births ranking #2247. Since 1996, the popularity has decreased by 43.3%. In 2005, approximately 1 in every 54,344 girls born was named Shannen. FALLING Recent data shows the name is currently falling.