Over the past 110 years, 657 boys and 31 090 girls have been named Diamond. The name Diamond ranks 3057th in the United States among the most common names for boys. For the first time more than ten times newborns were named Diamond in 1981. The peak of popularity of the name Diamond 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.