Janika is a distinctive girls' name in United States, ranking #5675 in 1998 with 18 recorded births. The name reached its all-time peak in 1996 with 26 births ranking #4104. Since 1996, the popularity has decreased by 30.8%. In 1998, approximately 1 in every 98,161 girls born was named Janika. FALLING Recent data shows the name is currently falling.