Janelly is a distinctive girls' name in United States, ranking #1874 in 2018 with 108 recorded births. The name reached its all-time peak in 2018 with 108 births ranking #1874. Since 1996, the popularity has increased by 248.4%. In 2018, approximately 1 in every 15,745 girls born was named Janelly. FALLING Recent data shows the name is currently falling.