Over the past 110 years, 343 155 girls and 62 boys have been named Isabella. The name Isabella ranks 101th in the United States among the most common names for girls. For the first time more than ten times newborns were named Isabella in 1910. The peak of popularity of the name Isabella 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.