Over the past 110 years, 554 862 boys and 79 girls have been named Douglas. The name Douglas ranks 57th in the United States among the most common names for boys. For the first time more than ten times newborns were named Douglas in 1910. The peak of popularity of the name Douglas 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.