Over the past 110 years, 739 250 girls and 997 boys have been named Stephanie. The name Stephanie ranks 28th in the United States among the most common names for girls. For the first time more than ten times newborns were named Stephanie in 1910. The peak of popularity of the name Stephanie came in the 1970s and 1980s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.