In 2025, 93 US boys were named Oskar, making it the 1,750th most common boys’ name of the year, down 20 places from #1,730 in 2024. That is 3 fewer than the 96 boys named Oskar in 2024. Its best rank for boys was #1,191, reached in 2016. That year also had the most boys given the name: 160. For comparison, it was #1,488 in 2015 and unranked in 1950.
Social Security card records list Oskar in 56 years of the 146 from 1880 to 2025, starting in 1916 with 5 babies. In all, 3,241 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 1,318 babies named Oskar.
Over the 10 years from 2016 to 2025, 1,268 US boys were named Oskar; the busiest of those years was 2016, with 160. In 2025 that was about 1 in 18,366 of the boys in SSA’s list for the year.
Among the states, Oskar ranked highest in Minnesota in 2025, at #539 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Oscar (214,168 babies since 1880).