Lennix
Boy name · #2924 in 2025 · Very rare
How old is the name Lennix? In official American birth records, Lennix has been tracked continuously since 2000, giving it 25 years of documented American history.
Lennix ranks #2924 among American boys' names as of 2025, with 43 newborns given the name that year. A decade ago it stood at #4295, so the name has been rising over the past ten years. Roughly one in every 41,860 boys born in 2025 was named Lennix.
Babies named Lennix per year. Source: Official national birth records.
The 25-year story
Lennix first appears in the Social Security records in 2000, when 5 boys received the name. Its all-time peak is essentially right now: 2022, with 45 babies and a rank of #2830. Names at their peak can keep climbing — or be one trend cycle from the long slide that eventually hits most popular names. 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.
Unlock the 5-year forecast and compare Lennix against up to 5 other names.
Uniqueness: will there be another Lennix in class?
On our rarity read — which blends how common Lennix is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Lennix will likely be the only one in the room, with the occasional spelling-out as the price.
Where Lennix is most common
State-level data for Lennix 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 Lennix
Statistically, parents drawn to Lennix tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Fenix, Phenix, Brix, Lynnox, and Kalix.
FenixPhenixBrixLynnoxKalixLynxLenyxCalix
Rank history (last 25 years)
| Year | Babies named Lennix | Rank |
|---|---|---|
| 2025 | 43 | #2884 |
| 2024 | 43 | #2915 |
| 2023 | 38 | #3177 |
| 2022 | 45 | #2830 |
| 2021 | 35 | #3297 |
| 2020 | 41 | #2886 |
| 2019 | 32 | #3496 |
| 2018 | 28 | #3793 |
| 2017 | 20 | #4746 |
| 2016 | 24 | #4199 |
| 2015 | 23 | #4295 |
| 2014 | 17 | #5252 |
| 2013 | 13 | #6241 |
| 2012 | 11 | #7050 |
| 2011 | 15 | #5675 |
| 2010 | 12 | #6698 |
| 2009 | 5 | #12491 |
| 2007 | 9 | #8173 |
| 2006 | 7 | #9585 |
| 2000 | 5 | #10349 |
Frequently asked questions
How old is the name Lennix?
In official American birth records, the name Lennix first appeared in 2000 (over 25 years ago), when 5 newborn boys received the name. It has been tracked in modern national records for 25 years.
Is Lennix a popular boy name?
Lennix ranked #2924 among boys in 2025 with 43 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #4295.
When was the name Lennix most popular?
Lennix peaked in 2022, when 45 American boys received the name (ranked #2830 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Lennix?
In 2025, roughly 1 in 41,860 newborn American boys was named Lennix. 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.