Janelly is a distinctive girls' name in United States, ranking #2950 in 1997 with 41 recorded births. The name reached its all-time peak in 2018 with 108 births ranking #1874. Since 1996, the popularity has increased by 32.3%. In 1997, approximately 1 in every 42,455 girls born was named Janelly. FALLING Recent data shows the name is currently falling.