Fewer than five US girls were named Krystle in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #111, reached in 1985. That year also had the most girls given the name: 2,579. For comparison, it was #15,539 in 2015 and unranked in 1950.
Social Security card records list Krystle in 43 years of the 146 from 1880 to 2025, starting in 1969 with 5 babies. In all, 12,982 US babies have been given the name, 99.6% of them girls and 0.3% boys. Its busiest decade was the 1980s, with 10,913 babies named Krystle.
Over the 10 years from 2016 to 2025, 5 US girls were named Krystle; the busiest of those years was 2016, with 5.
Related spellings in the SSA files include Crystal (333,298 babies since 1880), Krystal (75,376 babies since 1880), Crystle (1,187 babies since 1880) and Kristle (892 babies since 1880). Rarer spellings such as Krystl, Kristl and Cristle are summarised on this page.