Over the past 110 years, 55 814 girls and 14 boys have been named Abby. The name Abby ranks 492th in the United States among the most common names for girls. For the first time more than ten times newborns were named Abby in 1924. The peak of popularity of the name Abby came in the 1990s and 2000s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.