Over the past 110 years, 62 958 girls and 5 boys have been named Carly. The name Carly ranks 453th in the United States among the most common names for girls. For the first time more than ten times newborns were named Carly in 1969. The peak of popularity of the name Carly came in the 1990s and 2000s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.