Over the past 110 years, 43 boys and 22 253 girls have been named Blanca. The name Blanca ranks 7333th in the United States among the most common names for boys. For the first time more than ten times newborns were named Blanca in 1975. The peak of popularity of the name Blanca 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.