Over the past 110 years, 63 408 boys and 163 512 girls have been named Marion. The name Marion ranks 388th in the United States among the most common names for boys. For the first time more than ten times newborns were named Marion in 1910. The peak of popularity of the name Marion came in the 1910s and 1920s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.