Janaysha is a distinctive girls' name in United States, ranking #15278 in 2015 with 6 recorded births. The name reached its all-time peak in 2002 with 11 births ranking #9098. Since 1996, the popularity has increased by 20.0%. In 2015, approximately 1 in every 297,442 girls born was named Janaysha. FALLING Recent data shows the name is currently falling.