Onica is a distinctive girls' name in United States, ranking #14135 in 2005 with 7 recorded births. This places Onica in the bottom 26% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 13 births ranking #7419. Since 1996, the popularity has increased by 16.7%. In 2005, approximately 1 in every 263,957 girls born was named Onica. RISING Recent data shows the name is currently rising.