In 2025, 1,012 US boys were named Orion, making it the 334th most common boys’ name of the year, down 9 places from #325 in 2024. That is 53 fewer than the 1,065 boys named Orion in 2024. Its best rank for boys was #300, reached in 2018. That year also had the most boys given the name: 1,152. For comparison, it was #367 in 2015 and #2,540 in 1950.
Social Security card records list Orion in 128 years of the 146 from 1880 to 2025, starting in 1880 with 5 babies. In all, 23,750 US babies have been given the name, 2.7% of them girls and 97% boys. Its busiest decade was the 2010s, with 8,832 babies named Orion.
Over the 10 years from 2016 to 2025, 10,363 US boys were named Orion; the busiest of those years was 2018, with 1,152. In 2025 that was about 1 in 1,688 of the boys in SSA’s list for the year.
Among the states, Orion ranked highest in Oregon in 2025, at #126 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Oren (9,547 babies since 1880), Ori (1,966 babies since 1880), Orin (6,299 babies since 1880) and Orrin (5,985 babies since 1880). Rarer spellings such as Oryan, Orren and Orian are summarised on this page.