Over the past 110 years, 24 572 boys have been named Stewart. The name Stewart ranks 655th in the United States among the most common names for boys. For the first time more than ten times newborns were named Stewart in 1910. The peak of popularity of the name Stewart came in the 1950s and 1960s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.