Janielle is a distinctive girls' name in United States, ranking #16800 in 2003 with 5 recorded births. The name reached its all-time peak in 1998 with 12 births ranking #7740. Since 1996, the popularity has decreased by 37.5%. In 2003, approximately 1 in every 365,410 girls born was named Janielle. RISING Recent data shows the name is currently rising.