Janaisha is a distinctive girls' name in United States, ranking #14114 in 2012 with 7 recorded births. This places Janaisha in the bottom 28% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 15 births ranking #7668. In 2012, approximately 1 in every 251,535 girls born was named Janaisha. STABLE Recent data shows the name is currently stable.