Fewer than five US boys were named Ryon in 2025, so it does not appear in that year’s SSA list for boys. Its best rank for boys was #1,207, reached in 1977. The most boys given the name in a single year was 72, in 1989. For comparison, it was #4,157 in 2015 and unranked in 1950.
Social Security card records list Ryon in 63 years of the 146 from 1880 to 2025, starting in 1962 with 6 babies. In all, 2,026 US babies have been given the name, 0.8% of them girls and 99% boys. Its busiest decade was the 1980s, with 516 babies named Ryon.
Over the 10 years from 2016 to 2025, 155 US boys were named Ryon; the busiest of those years was 2019, with 27.
Related spellings in the SSA files include Ryan (991,747 babies since 1880), Ryann (12,109 babies since 1880), Rian (9,118 babies since 1880) and Ryne (4,404 babies since 1880).