Ninah is a distinctive girls' name in United States, ranking #9402 in 2007 with 13 recorded births. The name reached its all-time peak in 2006 with 17 births ranking #7407. Since 1996, the popularity has increased by 160.0%. In 2007, approximately 1 in every 147,881 girls born was named Ninah. FALLING Recent data shows the name is currently falling.