Over the past 110 years, 14 228 girls have been named Earnestine. The name Earnestine ranks 1068th in the United States among the most common names for girls. For the first time more than ten times newborns were named Earnestine in 1910. The peak of popularity of the name Earnestine 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.