In 2025, 99 US girls were named Lumi, making it the 1,953rd most common girls’ name of the year, up 237 places from #2,190 in 2024. That is 12 more than the 87 girls named Lumi in 2024. Its best rank for girls was #1,953, reached in this year, 2025. That year also had the most girls given the name: 99. For comparison, it was #9,281 in 2015 and unranked in 1950.
Social Security card records list Lumi in 18 years of the 146 from 1880 to 2025, starting in 2008 with 9 babies. In all, 712 US babies have been given the name, 95% of them girls and 4.6% boys. Its busiest decade was the 2020s, with 503 babies named Lumi.
Over the 10 years from 2016 to 2025, 611 US girls were named Lumi; the busiest of those years was 2025, with 99. In 2025 that was about 1 in 16,235 of the girls in SSA’s list for the year.
Among the states, Lumi ranked highest in Washington in 2025, at #997 for girls there. It was not in the top 100 of any state. Rarer spellings such as Lummie and Lomie are summarised on this page.
Meaning
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Wikidata records this spelling as a given name in Finnish. That is where the name is used, not necessarily where it comes from.