Caison
Boy name · #2325 in 2025 · Very rare
How old is the name Caison? In official American birth records, Caison has been tracked continuously since 1990, giving it 35 years of documented American history.
In 2025, 60 baby boys were named Caison, placing it at #2325 in the official national rankings. A decade ago it stood at #3022, so the name has been rising over the past ten years. Roughly one in every 30,000 boys born in 2025 was named Caison.
The 35-year story
Caison first appears in the Social Security records in 1990, when 5 boys received the name. Its all-time peak is essentially right now: 2022, with 80 babies and a rank of #1938. 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 Caison per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Caison against up to 5 other names.
Uniqueness: will there be another Caison in class?
On our rarity read — which blends how common Caison is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Caison will likely be the only one in the room, with the occasional spelling-out as the price.
Where Caison is most common
State-level data for Caison 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 Caison
Statistically, parents drawn to Caison tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Yeison, Kaeson, Aceson, Jenson, and Hutson.
YeisonKaesonAcesonJensonHutsonAesonKolesonAyson
Rank history (last 25 years)
| Year | Babies named Caison | Rank |
|---|---|---|
| 2025 | 60 | #2304 |
| 2024 | 55 | #2476 |
| 2023 | 57 | #2387 |
| 2022 | 80 | #1938 |
| 2021 | 75 | #1982 |
| 2020 | 71 | #1996 |
| 2019 | 69 | #2081 |
| 2018 | 69 | #2065 |
| 2017 | 58 | #2270 |
| 2016 | 38 | #3059 |
| 2015 | 38 | #3022 |
| 2014 | 47 | #2582 |
| 2013 | 47 | #2562 |
| 2012 | 24 | #4131 |
| 2011 | 28 | #3695 |
| 2010 | 42 | #2826 |
| 2009 | 33 | #3332 |
| 2008 | 29 | #3646 |
| 2007 | 28 | #3687 |
| 2006 | 13 | #6094 |
| 2005 | 18 | #4631 |
| 2004 | 7 | #8927 |
| 2003 | 9 | #7245 |
| 2002 | 10 | #6522 |
| 2001 | 8 | #7536 |
Frequently asked questions
How old is the name Caison?
In official American birth records, the name Caison first appeared in 1990 (over 35 years ago), when 5 newborn boys received the name. It has been tracked in modern national records for 35 years.
Is Caison a popular boy name?
Caison ranked #2325 among boys in 2025 with 60 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #3022.
When was the name Caison most popular?
Caison peaked in 2022, when 80 American boys received the name (ranked #1938 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Caison?
In 2025, roughly 1 in 30,000 newborn American boys was named Caison. 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.