Jenica is a distinctive girls' name in United States, ranking #4907 in 2010 with 29 recorded births. The name reached its all-time peak in 1998 with 61 births ranking #2320. Since 1996, the popularity has decreased by 40.8%. In 2010, approximately 1 in every 61,287 girls born was named Jenica. FALLING Recent data shows the name is currently falling.