In 2025, 41 US boys were named Allister, making it the 2,995th most common boys’ name of the year, down 400 places from #2,595 in 2024. That is 10 fewer than the 51 boys named Allister in 2024. Its best rank for boys was #2,000, reached in 2022. That year also had the most boys given the name: 76. For comparison, it was #2,644 in 2015 and unranked in 1950.
Social Security card records list Allister in 57 years of the 146 from 1880 to 2025, starting in 1925 with 6 babies. In all, 1,256 US babies have been given the name, 0.5% of them girls and 99.5% boys. Its busiest decade was the 2010s, with 453 babies named Allister.
Over the 10 years from 2016 to 2025, 586 US boys were named Allister; the busiest of those years was 2022, with 76. In 2025 that was about 1 in 41,660 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Alister (1,664 babies since 1880).