In 2025, 51 US boys were named Daylan, making it the 2,576th most common boys’ name of the year, down 256 places from #2,320 in 2024. That is 10 fewer than the 61 boys named Daylan in 2024. Its best rank for boys was #1,225, reached in 2003. The most boys given the name in a single year was 125, in 2008. For comparison, it was #1,782 in 2015 and unranked in 1950.
Social Security card records list Daylan in 50 years of the 146 from 1880 to 2025, starting in 1971 with 8 babies. In all, 2,913 US babies have been given the name, 2.9% of them girls and 97% boys. Its busiest decade was the 2000s, with 1,072 babies named Daylan.
Over the 10 years from 2016 to 2025, 683 US boys were named Daylan; the busiest of those years was 2016, with 85. In 2025 that was about 1 in 33,492 of the boys in SSA’s list for the year.
Among the states, Daylan ranked highest in Georgia in 2025, at #1,126 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Dallin (5,197 babies since 1880), Daylen (4,330 babies since 1880), Daylin (3,824 babies since 1880) and Daylon (3,294 babies since 1880). Rarer spellings such as Dalane are summarised on this page.