In 2025, 24 US boys were named Carsten, making it the 4,272nd most common boys’ name of the year, up 458 places from #4,730 in 2024. That is 3 more than the 21 boys named Carsten in 2024. Its best rank for boys was #1,320, reached in 2011. That year also had the most boys given the name: 129. For comparison, it was #1,792 in 2015 and unranked in 1950.
Social Security card records list Carsten in 79 years of the 146 from 1880 to 2025, starting in 1912 with 6 babies. In all, 2,377 US babies have been given the name, 0.4% of them girls and 99.5% boys. Its busiest decade was the 2010s, with 886 babies named Carsten.
Over the 10 years from 2016 to 2025, 440 US boys were named Carsten; the busiest of those years was 2016, with 67. In 2025 that was about 1 in 71,170 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Karsten (3,424 babies since 1880).