Over the past 110 years, 5 boys and 162 414 girls have been named Loretta. The name Loretta ranks 11973th in the United States among the most common names for boys. For the first time more than ten times newborns were named Loretta in 1929. The peak of popularity of the name Loretta came in the 1920s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.