Over the past 110 years, 44 girls and 262 809 boys have been named Lucas. The name Lucas ranks 10846th in the United States among the most common names for girls. For the first time more than ten times newborns were named Lucas in 1992. The peak of popularity of the name Lucas came in the 2000s and 2010s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.