Janaisha is a distinctive girls' name in United States, ranking #8209 in 2009 with 15 recorded births. The name reached its all-time peak in 2005 with 15 births ranking #7668. Since 1996, the popularity has increased by 114.3%. In 2009, approximately 1 in every 122,458 girls born was named Janaisha. STABLE Recent data shows the name is currently stable.