Over the past 110 years, 79 girls and 10 477 boys have been named Wilmer. The name Wilmer ranks 9234th in the United States among the most common names for girls. For the first time more than ten times newborns were named Wilmer in 1914. The peak of popularity of the name Wilmer came in the 1920s and 1930s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.