Over the past 110 years, 153 069 girls and 5 boys have been named Joann. The name Joann ranks 233th in the United States among the most common names for girls. For the first time more than ten times newborns were named Joann in 1913. The peak of popularity of the name Joann came in the 1930s and 1940s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.