In 2025, 80 US boys were named Cristofer, making it the 1,935th most common boys’ name of the year, down 211 places from #1,724 in 2024. That is 16 fewer than the 96 boys named Cristofer in 2024. Its best rank for boys was #815, reached in 2006. The most boys given the name in a single year was 263, in 2008. For comparison, it was #1,730 in 2015 and unranked in 1950.
Social Security card records list Cristofer in 53 years of the 146 from 1880 to 2025, starting in 1970 with 8 babies. In all, 4,323 US babies have been given the name, all of them boys. Its busiest decade was the 2000s, with 1,957 babies named Cristofer.
Over the 10 years from 2016 to 2025, 826 US boys were named Cristofer; the busiest of those years was 2024, with 96. In 2025 that was about 1 in 21,351 of the boys in SSA’s list for the year.
Among the states, Cristofer ranked highest in New Jersey in 2025, at #1,056 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Cristopher (11,898 babies since 1880), Kristofer (9,791 babies since 1880) and Kristoffer (3,940 babies since 1880).