Janaysha is a distinctive girls' name in United States, ranking #10370 in 2008 with 11 recorded births. The name reached its all-time peak in 2002 with 11 births ranking #9098. Since 1996, the popularity has increased by 120.0%. In 2008, approximately 1 in every 171,883 girls born was named Janaysha. FALLING Recent data shows the name is currently falling.