Over the past 110 years, 18 556 boys have been named Cash. The name Cash ranks 732th in the United States among the most common names for boys. For the first time more than ten times newborns were named Cash in 1919. The peak of popularity of the name Cash 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.