Over the past 110 years, 18 009 girls and 409 boys have been named Darcy. The name Darcy ranks 945th in the United States among the most common names for girls. For the first time more than ten times newborns were named Darcy in 1943. The peak of popularity of the name Darcy came in the 1960s and 1970s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.