Renn
Girl name · #4858 in 2025 · Very rare
How old is the name Renn? In official American birth records, Renn has been tracked continuously since 2006, giving it 19 years of documented American history.
Renn is currently the #4858 girl name in the United States — 28 babies received it in 2025. A decade ago it stood at #16419, so the name has been rising over the past ten years. Roughly one in every 64,286 girls born in 2025 was named Renn.
Babies named Renn per year. Source: Official national birth records.
The 19-year story
Renn first appears in the Social Security records in 2006, when 5 girls received the name. Its all-time peak is essentially right now: 2023, with 42 babies and a rank of #3640. 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 Renn against up to 5 other names.
Uniqueness: will there be another Renn in class?
On our rarity read — which blends how common Renn is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Renn will likely be the only one in the room, with the occasional spelling-out as the price.
Where Renn is most common
State-level data for Renn 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 Renn
Statistically, parents drawn to Renn tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Wrenn, Rynn, Roux, Rin, and Sevynn.
WrennRynnRouxRinSevynnLaiklynnRowynnRune
Rank history (last 25 years)
| Year | Babies named Renn | Rank |
|---|---|---|
| 2025 | 28 | #4758 |
| 2024 | 25 | #5148 |
| 2023 | 42 | #3640 |
| 2022 | 36 | #4041 |
| 2021 | 25 | #5091 |
| 2020 | 23 | #5314 |
| 2019 | 21 | #5798 |
| 2018 | 15 | #7409 |
| 2017 | 8 | #11615 |
| 2016 | 9 | #10859 |
| 2015 | 5 | #16419 |
| 2013 | 7 | #13150 |
| 2012 | 5 | #16869 |
| 2011 | 7 | #13347 |
| 2009 | 5 | #17294 |
| 2006 | 5 | #17168 |
Frequently asked questions
How old is the name Renn?
In official American birth records, the name Renn first appeared in 2006 (over 19 years ago), when 5 newborn girls received the name. It has been tracked in modern national records for 19 years.
Is Renn a popular girl name?
Renn ranked #4858 among girls in 2025 with 28 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #16419.
When was the name Renn most popular?
Renn peaked in 2023, when 42 American girls received the name (ranked #3640 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Renn?
In 2025, roughly 1 in 64,286 newborn American girls was named Renn. 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.