Lillyanne
Girl name · #4825 in 2025 · Very rare
How old is the name Lillyanne? In official American birth records, Lillyanne has been tracked continuously since 1992, giving it 33 years of documented American history.
In 2025, 28 baby girls were named Lillyanne, placing it at #4825 in the official national rankings. A decade ago it stood at #3129, so the name has been falling over the past ten years. Roughly one in every 64,286 girls born in 2025 was named Lillyanne.
The 33-year story
Lillyanne first appears in the Social Security records in 1992, when 5 girls received the name. Its peak came in 2010, when 77 girls were named Lillyanne — good for #2427 that year. Today's parents encounter it on its way down the popularity curve, which for many parents is exactly the appeal. Following the curve matters more than today's snapshot: a name's position on its rise-peak-decline arc is the best predictor of how common it will feel in a kindergarten class five years from now.
Babies named Lillyanne per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Lillyanne against up to 5 other names.
Uniqueness: will there be another Lillyanne in class?
On our rarity read — which blends how common Lillyanne is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Lillyanne will likely be the only one in the room, with the occasional spelling-out as the price.
Where Lillyanne is most common
State-level data for Lillyanne is too sparse in 2025 to rank by rate — in most states its count falls below the SSA's per-state reporting threshold (counts under 5 are withheld).
Names like Lillyanne
Statistically, parents drawn to Lillyanne tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Lillianne, Lilyanne, Adelynne, Evelynne, and Adalynne.
LillianneLilyanneAdelynneEvelynneAdalynneLeilanieRaelynneAmbrielle
Rank history (last 25 years)
| Year | Babies named Lillyanne | Rank |
|---|---|---|
| 2025 | 28 | #4758 |
| 2024 | 21 | #5799 |
| 2023 | 16 | #6922 |
| 2022 | 22 | #5638 |
| 2021 | 30 | #4507 |
| 2020 | 24 | #5168 |
| 2019 | 41 | #3665 |
| 2018 | 39 | #3789 |
| 2017 | 37 | #3996 |
| 2016 | 60 | #2829 |
| 2015 | 53 | #3129 |
| 2014 | 61 | #2809 |
| 2013 | 57 | #2936 |
| 2012 | 57 | #2978 |
| 2011 | 71 | #2534 |
| 2010 | 77 | #2427 |
| 2009 | 66 | #2730 |
| 2008 | 70 | #2630 |
| 2007 | 46 | #3531 |
| 2006 | 42 | #3669 |
| 2005 | 31 | #4373 |
| 2004 | 31 | #4387 |
| 2003 | 22 | #5419 |
| 2002 | 25 | #4767 |
| 2001 | 13 | #7724 |
Frequently asked questions
How old is the name Lillyanne?
In official American birth records, the name Lillyanne first appeared in 1992 (over 33 years ago), when 5 newborn girls received the name. It has been tracked in modern national records for 33 years.
Is Lillyanne a popular girl name?
Lillyanne ranked #4825 among girls in 2025 with 28 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #3129.
When was the name Lillyanne most popular?
Lillyanne peaked in 2010, when 77 American girls received the name (ranked #2427 that year). Since 2010 the name has declined from that high.
How rare is the name Lillyanne?
In 2025, roughly 1 in 64,286 newborn American girls was named Lillyanne. On our rarity scale (rarity blended with momentum) we classify it as "very rare".
Data source: Official American birth records, 1880–2025, national and state files. Counts reflect registered birth records for American families.