Lillianne
Girl name · #4283 in 2025 · Very rare
How old is the name Lillianne? In official American birth records, Lillianne has been tracked continuously since 1927, giving it 98 years of documented American history.
In 2025, 33 baby girls were named Lillianne, placing it at #4283 in the official national rankings. A decade ago it stood at #3254, so the name has been falling over the past ten years. Roughly one in every 54,545 girls born in 2025 was named Lillianne.
The 98-year story
Lillianne first appears in the Social Security records in 1927, when 6 girls received the name. Its peak came in 2013, when 69 girls were named Lillianne — good for #2568 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 Lillianne per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Lillianne against up to 5 other names.
Uniqueness: will there be another Lillianne in class?
On our rarity read — which blends how common Lillianne is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Lillianne will likely be the only one in the room, with the occasional spelling-out as the price.
Where Lillianne is most common
State-level data for Lillianne 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 Lillianne
Statistically, parents drawn to Lillianne tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Lillyanne, Lilyanne, Evelynne, Adelynne, and Adalynne.
LillyanneLilyanneEvelynneAdelynneAdalynneLeilanieRaelynneLiliane
Rank history (last 25 years)
| Year | Babies named Lillianne | Rank |
|---|---|---|
| 2025 | 33 | #4265 |
| 2024 | 37 | #3963 |
| 2023 | 42 | #3640 |
| 2022 | 49 | #3278 |
| 2021 | 35 | #4090 |
| 2020 | 29 | #4548 |
| 2019 | 45 | #3451 |
| 2018 | 38 | #3853 |
| 2017 | 46 | #3387 |
| 2016 | 48 | #3326 |
| 2015 | 50 | #3254 |
| 2014 | 66 | #2648 |
| 2013 | 69 | #2568 |
| 2012 | 61 | #2832 |
| 2011 | 64 | #2725 |
| 2010 | 56 | #3010 |
| 2009 | 52 | #3189 |
| 2008 | 59 | #2957 |
| 2007 | 55 | #3125 |
| 2006 | 57 | #2978 |
| 2005 | 49 | #3170 |
| 2004 | 45 | #3333 |
| 2003 | 37 | #3731 |
| 2002 | 30 | #4179 |
| 2001 | 29 | #4209 |
Frequently asked questions
How old is the name Lillianne?
In official American birth records, the name Lillianne first appeared in 1927 (over 98 years ago), when 6 newborn girls received the name. It has been tracked in modern national records for 98 years.
Is Lillianne a popular girl name?
Lillianne ranked #4283 among girls in 2025 with 33 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #3254.
When was the name Lillianne most popular?
Lillianne peaked in 2013, when 69 American girls received the name (ranked #2568 that year). Since 2013 the name has declined from that high.
How rare is the name Lillianne?
In 2025, roughly 1 in 54,545 newborn American girls was named Lillianne. 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.