Over the past 110 years, 311 boys and 335 841 girls have been named Tiffany. The name Tiffany ranks 4022th in the United States among the most common names for boys. For the first time more than ten times newborns were named Tiffany in 1975. The peak of popularity of the name Tiffany came in the 1980s and 2000s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.