Over the past 110 years, 54 253 boys and 16 girls have been named Trenton. The name Trenton ranks 419th in the United States among the most common names for boys. For the first time more than ten times newborns were named Trenton in 1938. The peak of popularity of the name Trenton came in the 1990s and 2000s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.