Lillyanne
Lillyanne was given to 28 girls in 2025, #4,830 among girls’ names; 1,063 Americans have been recorded with it since 1992 (Social Security Administration, published May 2026).
An estimated 1,060 Americans named Lillyanne and born in the U.S. are alive in 2026 (99% of everyone recorded); the median is 14 years old and half are between 10 and 18.
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Lillyanne by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
What does Lillyanne mean?
Wiktionary, English section
Lillyanne is “a female given name from Latin, a less common spelling of Lilian.”
Meaning: Wiktionary, English section, as of Sep 25, 2026 (CC BY‑SA 4.0).
How popular is Lillyanne?
#4,830 among girls’ names, 2025
Lillyanne fell from #3,160 in 2015 to #4,830 in 2025 among girls’ names; its share of girls born fell from 29.7 to 17.4 per million.
77 babies in 2010, the peak
Lillyanne peaked in 2010, when 77 girls were given it, #2,444 among girls’ names. The 28 births of 2025 are 36% of that peak.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2025 | 28 | #4,830 | 17.4 |
| 2024 | 21 | #5,892 | 13.0 |
| 2023 | 16 | #7,113 | 10.0 |
| 2022 | 22 | #5,739 | 13.4 |
| 2021 | 30 | #4,564 | 18.3 |
| 2020 | 24 | #5,254 | 14.8 |
| 2019 | 41 | #3,697 | 24.4 |
| 2018 | 39 | #3,819 | 22.9 |
| 2017 | 37 | #4,040 | 21.4 |
| 2016 | 60 | #2,848 | 33.9 |
Every recorded year (28)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2015 | 53 | #3,160 | 29.7 |
| 2014 | 61 | #2,829 | 34.1 |
| 2013 | 57 | #2,959 | 32.5 |
| 2012 | 57 | #2,992 | 32.4 |
| 2011 | 71 | #2,543 | 40.4 |
| 2010 | 77 | #2,444 | 43.3 |
| 2009 | 66 | #2,742 | 35.9 |
| 2008 | 70 | #2,653 | 37.0 |
| 2007 | 46 | #3,571 | 23.9 |
| 2006 | 42 | #3,711 | 22.1 |
| 2005 | 31 | #4,434 | 16.8 |
| 2004 | 31 | #4,441 | 16.9 |
| 2003 | 22 | #5,520 | 12.0 |
| 2002 | 25 | #4,834 | 13.9 |
| 2001 | 13 | #7,995 | 7.2 |
| 2000 | 10 | #9,580 | 5.5 |
| 1999 | 8 | #10,953 | 4.5 |
| 1992 | 5 | #14,549 | 2.7 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Lillyanne a boy’s or a girl’s name?
Lillyanne has been recorded only for girls: SSA lists no boys with the name in 28 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Lillyanne: the SSA national file counts each sex separately.
How many people are named Lillyanne, and how old are they?
1,060 alive in 2026, estimated
That is 99% of the 1,063 Americans ever recorded as Lillyanne. The median Lillyanne alive today is 14 years old; half are between 10 and 18.
The 2020 Census counted 803 people named Lillyanne (798 women and girls, 5 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 921 born in the U.S. The Census count is 13% below that prediction. Possible reasons: people who give a short form or another name to the Census, and a survival estimate that can run high.
Alive today, by age
Alive today, by generation
| Generation | Born | Alive |
|---|---|---|
| Millennials | 1981-1996 | 5 |
| Generation Z | 1997-2012 | 564 |
| Generation Alpha | 2013-2025 | 486 |
An estimate, not a count. SSA’s files count people born in the United States who received a Social Security number, so anyone born abroad is not in them; before 1937 most people got a number as adults, and their survival is counted from that age.
Living estimate: SSA births carried forward with the survival rates in SSA’s cohort life tables (2024 Trustees Report) for each birth year and sex. How the estimate is made. Count: Census Bureau, first names in the 2020 Census (released April 14, 2026; names reported 100 or more times, with the Bureau’s disclosure-avoidance adjustment).
Names spelled alike
Of these 8 names spelled alike, given to 23,483 babies since 1880, Lillyanne is the seventh most given (4.5% of them). In 2025 it was given to 28 of their 547 babies (5.1%), again the seventh most given.
Spelled alike: names in the SSA national file with the same pattern of letters and sounds and at most two letters apart, and Wiktionary’s listed forms; births since 1880 and in 2025, and each name’s peak year, from the SSA national file, published May 8, 2026. Some are separate names, not spellings of one.
Names that rose and fell in the same decades as Lillyanne
Names whose births rose and fell across the same decades, measured on each decade’s share of births.
Similar histories: each decade’s share of births, from the SSA national file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
More about Lillyanne and names like it
- Compare Lillyanne and LilliannaBirths, ranks, peak and the living estimate side by side.
- The most given names of the 2010sLillyanne peaked in 2010.
- California’s most given namesThe state where SSA recorded the most babies named Lillyanne since 1910.
- The top names of 2010The year the most babies were named Lillyanne.
- The names of Generation ZMost people named Lillyanne alive today were born 1997-2012.
- Names starting with LMost given first.