In 2025, 24 US boys were named Greylan, making it the 4,297th most common boys’ name of the year, down 749 places from #3,548 in 2024. That is 8 fewer than the 32 boys named Greylan in 2024. Its best rank for boys was #3,548, reached in 2024. That year also had the most boys given the name: 32. For comparison, it was unranked (under five boys) in 2015 and unranked in 1950.
Social Security card records list Greylan in 10 years of the 146 from 1880 to 2025, starting in 2011 with 5 babies. In all, 120 US babies have been given the name, all of them boys. Its busiest decade was the 2020s, with 85 babies named Greylan.
Over the 10 years from 2016 to 2025, 92 US boys were named Greylan; the busiest of those years was 2024, with 32. In 2025 that was about 1 in 71,170 of the boys in SSA’s list for the year.