Over the past 110 years, 31 823 girls and 6 boys have been named Brooklynn. The name Brooklynn ranks 688th in the United States among the most common names for girls. For the first time more than ten times newborns were named Brooklynn in 1986. The peak of popularity of the name Brooklynn 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.