Over the past 110 years, 18 139 boys and 446 115 girls have been named Jean. The name Jean ranks 739th in the United States among the most common names for boys. For the first time more than ten times newborns were named Jean in 1911. The peak of popularity of the name Jean came in the 1920s and 1990s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.