Erica is a moderately popular girls' name in United States, ranking #423 in 2010 with 745 recorded births. This places Erica in the top 2% of ranked US girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 1996 with 4,460 births ranking #79. Since 1996, the popularity has decreased by 83.3%. In 2010, approximately 1 in every 2,386 girls born was named Erica. FALLING Recent data shows the name is currently falling.