Janice is a distinctive girls' name in United States, ranking #839 in 2001 with 273 recorded births. The name reached its all-time peak in 1996 with 338 births ranking #658. Since 1996, the popularity has decreased by 19.2%. In 2001, approximately 1 in every 6,595 girls born was named Janice. FALLING Recent data shows the name is currently falling.