Over the past 110 years, 78 104 girls and 35 boys have been named Summer. The name Summer ranks 399th in the United States among the most common names for girls. For the first time more than ten times newborns were named Summer in 1959. The peak of popularity of the name Summer 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.