Over the past 110 years, 11 995 girls and 6 boys have been named Meaghan. The name Meaghan ranks 1180th in the United States among the most common names for girls. For the first time more than ten times newborns were named Meaghan in 1964. The peak of popularity of the name Meaghan came in the 1980s and 1990s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.