In 2025, 108 US boys were named Constantine, making it the 1,573rd most common boys’ name of the year, up 28 places from #1,601 in 2024. That is 1 more than the 107 boys named Constantine in 2024. Its best rank for boys was #618, reached in 1919. The most boys given the name in a single year was 112, in 2014. For comparison, it was #1,705 in 2015 and #1,708 in 1950.
Social Security card records list Constantine in 122 years of the 146 from 1880 to 2025, starting in 1885 with 6 babies. In all, 6,720 US babies have been given the name, 0.6% of them girls and 99% boys. Its busiest decade was the 2010s, with 997 babies named Constantine.
Over the 10 years from 2016 to 2025, 967 US boys were named Constantine; the busiest of those years was 2025, with 108. In 2025 that was about 1 in 15,816 of the boys in SSA’s list for the year.
Among the states, Constantine ranked highest in Pennsylvania in 2025, at #865 for boys there. It was not in the top 100 of any state. Rarer spellings such as Constantino, Konstantin and Konstantine are summarised on this page.