Over the past 110 years, 663 girls and 87 942 boys have been named Cooper. The name Cooper ranks 4410th in the United States among the most common names for girls. For the first time more than ten times newborns were named Cooper in 1988. The peak of popularity of the name Cooper came in the 2000s and 2010s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.