Seth
Boy name · #581 in 2025 · Uniqueness 65/100
Seth is currently the #581 boy name in the United States — 505 babies received it in 2025. A decade ago it stood at #270, so the name has been falling over the past ten years. Roughly one in every 3,564 boys born in 2025 was named Seth.
Babies named Seth per year, 1880–2025. Source: SSA.
The 145-year story
Seth first appears in the Social Security records in 1880, when 25 boys received the name. Its peak came in 2000, when 6,717 boys were named Seth — good for #63 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.
Unlock the 5-year forecast and compare Seth against up to 5 other names.
Uniqueness: will there be another Seth in class?
Seth scores 65 out of 100 on our uniqueness scale, which blends current rarity with five-year momentum — putting it in the "distinctive" band. That middle band is the sweet spot many parents hunt for: recognizable without being everywhere.
Where Seth is most common
Geography matters for names, and Seth is no exception. In 2025 the states with the most Seths were TX (55), CA (41), IN (27), OH (26), FL (25). Raw counts naturally favor populous states, but the spread still hints at where the name is part of the local naming culture.
Names like Seth
Statistically, parents drawn to Seth tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Saul, Raul, Colby, Sergio, and Devin.
SaulRaulColbySergioDevinAndyPedroGarrett
Rank history (last 25 years)
| Year | Babies named Seth | Rank |
|---|---|---|
| 2025 | 505 | #581 |
| 2024 | 535 | #555 |
| 2023 | 562 | #526 |
| 2022 | 651 | #471 |
| 2021 | 607 | #487 |
| 2020 | 688 | #432 |
| 2019 | 831 | #379 |
| 2018 | 860 | #375 |
| 2017 | 1,066 | #320 |
| 2016 | 1,169 | #303 |
| 2015 | 1,351 | #270 |
| 2014 | 1,506 | #250 |
| 2013 | 1,596 | #231 |
| 2012 | 1,815 | #209 |
| 2011 | 2,094 | #184 |
| 2010 | 2,383 | #164 |
| 2009 | 2,945 | #139 |
| 2008 | 3,283 | #128 |
| 2007 | 3,768 | #115 |
| 2006 | 4,328 | #103 |
| 2005 | 4,713 | #91 |
| 2004 | 5,188 | #80 |
| 2003 | 5,256 | #80 |
| 2002 | 5,740 | #72 |
| 2001 | 6,223 | #68 |
Frequently asked questions
Is Seth a popular boy name?
Seth ranked #581 among boys in 2025 with 505 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #270.
When was the name Seth most popular?
Seth peaked in 2000, when 6,717 American boys received the name (ranked #63 that year). Since 2000 the name has declined from that high.
How rare is the name Seth?
In 2025, roughly 1 in 3,564 newborn American boys was named Seth. It scores 65/100 on our uniqueness scale (rarity blended with momentum), which we classify as "distinctive".
Data source: U.S. Social Security Administration name statistics, 1880–2025, national and state files. Counts reflect Social Security card applications; names with fewer than 5 occurrences in a state-year are suppressed by the SSA.