Janelly is a distinctive girls' name in United States, ranking #2492 in 2004 with 68 recorded births. The name reached its all-time peak in 2018 with 108 births ranking #1874. Since 1996, the popularity has increased by 119.4%. In 2004, approximately 1 in every 27,002 girls born was named Janelly. FALLING Recent data shows the name is currently falling.