Over the past 110 years, 270 boys and 228 625 girls have been named Erica. The name Erica ranks 4214th in the United States among the most common names for boys. For the first time more than ten times newborns were named Erica in 1975. The peak of popularity of the name Erica came in the 1970s and 2000s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.