Jennica is a distinctive girls' name in United States, ranking #6266 in 2023 with 19 recorded births. The name reached its all-time peak in 2003 with 59 births ranking #2687. Since 1996, the popularity has decreased by 58.7%. In 2023, approximately 1 in every 84,350 girls born was named Jennica. FALLING Recent data shows the name is currently falling.