In 2025, 24 US boys were named Tysen, making it the 4,378th most common boys’ name of the year, up 1,784 places from #6,162 in 2024. That is 9 more than the 15 boys named Tysen in 2024. Its best rank for boys was #1,675, reached in 2010. That year also had the most boys given the name: 93. For comparison, it was #2,525 in 2015 and unranked in 1950.
Social Security card records list Tysen in 50 years of the 146 from 1880 to 2025, starting in 1974 with 8 babies. In all, 1,678 US babies have been given the name, 0.6% of them girls and 99% boys. Its busiest decade was the 2000s, with 645 babies named Tysen.
Over the 10 years from 2016 to 2025, 312 US boys were named Tysen; the busiest of those years was 2019, with 41. 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 Tyson (48,713 babies since 1880). Rarer spellings such as Tesean, Tisean and Teysean are summarised on this page.