In 2025, 73 US boys were named Arin, making it the 2,037th most common boys’ name of the year, up 561 places from #2,598 in 2024. That is 22 more than the 51 boys named Arin in 2024. Its best rank for boys was #1,751, reached in 2021. That year also had the most boys given the name: 92. For comparison, it was #2,234 in 2015 and unranked in 1950.
In 2025, 34 US girls were named Arin, making it the 4,181st most common girls’ name of the year, up 304 places from #4,485 in 2024. That is 3 more than the 31 girls named Arin in 2024. Its best rank for girls was #1,532, reached in 1983. The most girls given the name in a single year was 85, in 1997. For comparison, it was #5,672 in 2015 and unranked in 1950.
Social Security card records list Arin in 61 years of the 146 from 1880 to 2025, starting in 1961 with 6 babies. In all, 4,854 US babies have been given the name, 54% of them girls and 46% boys. Its busiest decade was the 1990s, with 1,051 babies named Arin.
Over the 10 years from 2016 to 2025, 705 US boys were named Arin; the busiest of those years was 2021, with 92. In 2025 that was about 1 in 23,398 of the boys in SSA’s list for the year.
Among the states, Arin ranked highest in Washington in 2025, at #806 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Erin (326,053 babies since 1880), Ari (28,254 babies since 1880), Arian (8,290 babies since 1880) and Aryn (3,373 babies since 1880).