In 2025, 198 US boys were named Lyam, making it the 1,086th most common boys’ name of the year, up 7 places from #1,093 in 2024. That is 0 more than the 198 boys named Lyam in 2024. Its best rank for boys was #1,086, reached in this year, 2025. That year also had the most boys given the name: 198. For comparison, it was #1,662 in 2015 and unranked in 1950.
Social Security card records list Lyam in 22 years of the 146 from 1880 to 2025, starting in 2002 with 5 babies. In all, 2,077 US babies have been given the name, all of them boys. Its busiest decade was the 2020s, with 1,019 babies named Lyam.
Over the 10 years from 2016 to 2025, 1,523 US boys were named Lyam; the busiest of those years was 2025, with 198. In 2025 that was about 1 in 8,627 of the boys in SSA’s list for the year.
Among the states, Lyam ranked highest in Massachusetts in 2025, at #400 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Liam (359,085 babies since 1880).