In 2025, 752 US boys were named Lian, making it the 428th most common boys’ name of the year, up 87 places from #515 in 2024. That is 157 more than the 595 boys named Lian in 2024. Its best rank for boys was #428, reached in this year, 2025. That year also had the most boys given the name: 752. For comparison, it was #1,145 in 2015 and unranked in 1950.
In 2025, 42 US girls were named Lian, making it the 3,621st most common girls’ name of the year, up 817 places from #4,438 in 2024. That is 10 more than the 32 girls named Lian in 2024. Its best rank for girls was #3,227, reached in 2017. The most girls given the name in a single year was 50, in 2021. For comparison, it was #3,894 in 2015 and unranked in 1950.
Social Security card records list Lian in 55 years of the 146 from 1880 to 2025, starting in 1957 with 5 babies. In all, 5,705 US babies have been given the name, 20% of them girls and 80% boys. Its busiest decade was the 2020s, with 3,102 babies named Lian.
Over the 10 years from 2016 to 2025, 3,743 US boys were named Lian; the busiest of those years was 2025, with 752. In 2025 that was about 1 in 2,271 of the boys in SSA’s list for the year.
Among the states, Lian ranked highest in Delaware in 2025, at #121 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), Liana (20,666 babies since 1880), Lyan (747 babies since 1880) and Lynn (234,778 babies since 1880). Rarer spellings such as Lihan are summarised on this page.