Neenah is a distinctive girls' name in United States, ranking #9993 in 2007 with 12 recorded births. The name reached its all-time peak in 2009 with 16 births ranking #7966. Since 1996, the popularity has increased by 71.4%. In 2007, approximately 1 in every 160,204 girls born was named Neenah. FALLING Recent data shows the name is currently falling.