Liam
Boy name · #1 in 2025 · Uniqueness 29/100
In 2025, 20,818 baby boys were named Liam, placing it at #1 in the official national rankings. A decade ago it stood at #2, so the name has been rising over the past ten years. Roughly one in every 86 boys born in 2025 was named Liam.
The 78-year story
Liam first appears in the Social Security records in 1947, when 5 boys received the name. Its all-time peak is essentially right now: 2024, with 22,252 babies and a rank of #1. 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.
Babies named Liam per year, 1880–2025. Source: SSA.
Unlock the 5-year forecast and compare Liam against up to 5 other names.
Uniqueness: will there be another Liam in class?
Liam scores 29 out of 100 on our uniqueness scale, which blends current rarity with five-year momentum — putting it in the "popular" band. A low score means broad familiarity: teachers will spell it right, and your child may share it with a classmate. For many families that's a feature, not a bug.
Where Liam is most common
Geography matters for names, and Liam is no exception. In 2025 the states with the most Liams were TX (2,688), CA (2,624), FL (1,865), NY (1,368), NJ (749). Raw counts naturally favor populous states, but the spread still hints at where the name is part of the local naming culture.
Names like Liam
Statistically, parents drawn to Liam tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Noah, Oliver, Levi, Henry, and Graham.
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Rank history (last 25 years)
| Year | Babies named Liam | Rank |
|---|---|---|
| 2025 | 20,818 | #1 |
| 2024 | 22,252 | #1 |
| 2023 | 20,904 | #1 |
| 2022 | 20,579 | #1 |
| 2021 | 20,424 | #1 |
| 2020 | 19,865 | #1 |
| 2019 | 20,631 | #1 |
| 2018 | 19,977 | #1 |
| 2017 | 18,874 | #1 |
| 2016 | 18,277 | #2 |
| 2015 | 18,410 | #2 |
| 2014 | 18,488 | #2 |
| 2013 | 18,153 | #3 |
| 2012 | 16,824 | #6 |
| 2011 | 13,450 | #15 |
| 2010 | 10,933 | #30 |
| 2009 | 8,567 | #49 |
| 2008 | 5,982 | #75 |
| 2007 | 5,141 | #89 |
| 2006 | 4,514 | #98 |
| 2005 | 4,152 | #104 |
| 2004 | 3,827 | #112 |
| 2003 | 3,565 | #114 |
| 2002 | 3,382 | #113 |
| 2001 | 3,029 | #131 |
Frequently asked questions
Is Liam a popular boy name?
Liam ranked #1 among boys in 2025 with 20,818 babies given the name — firmly in the top 100, so yes, it’s a popular choice. Ten years earlier it ranked #2.
When was the name Liam most popular?
Liam peaked in 2024, when 22,252 American boys received the name (ranked #1 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Liam?
In 2025, roughly 1 in 86 newborn American boys was named Liam. It scores 29/100 on our uniqueness scale (rarity blended with momentum), which we classify as "popular".
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.