Over the past 110 years, 5 girls and 91 962 boys have been named Johnathan. The name Johnathan ranks 20172th in the United States among the most common names for girls. For the first time more than ten times newborns were named Johnathan in 1994. The peak of popularity of the name Johnathan came in the 1990s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.