Janaysha is a distinctive girls' name in United States, ranking #12947 in 2009 with 8 recorded births. The name reached its all-time peak in 2002 with 11 births ranking #9098. Since 1996, the popularity has increased by 60.0%. In 2009, approximately 1 in every 229,609 girls born was named Janaysha. FALLING Recent data shows the name is currently falling.