Over the past 110 years, 1 432 girls and 290 283 boys have been named Mason. The name Mason ranks 3250th in the United States among the most common names for girls. For the first time more than ten times newborns were named Mason in 1992. The peak of popularity of the name Mason 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.