Over the past 110 years, 24 287 boys and 13 616 girls have been named Rowan. The name Rowan ranks 658th in the United States among the most common names for boys. For the first time more than ten times newborns were named Rowan in 1964. The peak of popularity of the name Rowan 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.