Zaidyn
Boy name · #1941 in 2025 · Very rare
How old is the name Zaidyn? In official American birth records, Zaidyn has been tracked continuously since 2005, giving it 20 years of documented American history.
Zaidyn ranks #1941 among American boys' names as of 2025, with 80 newborns given the name that year. A decade ago it stood at #1581, so the name has been falling over the past ten years. Roughly one in every 22,500 boys born in 2025 was named Zaidyn.
The 20-year story
Zaidyn first appears in the Social Security records in 2005, when 10 boys received the name. Its all-time peak is essentially right now: 2023, with 122 babies and a rank of #1473. 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 Zaidyn per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Zaidyn against up to 5 other names.
Uniqueness: will there be another Zaidyn in class?
On our rarity read — which blends how common Zaidyn is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Zaidyn will likely be the only one in the room, with the occasional spelling-out as the price.
Where Zaidyn is most common
State-level data for Zaidyn 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 Zaidyn
Statistically, parents drawn to Zaidyn tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Zaedyn, Kamdyn, Camdyn, Raidyn, and Kaidyn.
ZaedynKamdynCamdynRaidynKaidynEastynZaydanZaylin
Rank history (last 25 years)
| Year | Babies named Zaidyn | Rank |
|---|---|---|
| 2025 | 80 | #1932 |
| 2024 | 108 | #1589 |
| 2023 | 122 | #1473 |
| 2022 | 100 | #1700 |
| 2021 | 93 | #1740 |
| 2020 | 104 | #1568 |
| 2019 | 83 | #1823 |
| 2018 | 121 | #1443 |
| 2017 | 103 | #1575 |
| 2016 | 107 | #1548 |
| 2015 | 102 | #1581 |
| 2014 | 106 | #1514 |
| 2013 | 115 | #1433 |
| 2012 | 97 | #1602 |
| 2011 | 63 | #2105 |
| 2010 | 62 | #2144 |
| 2009 | 39 | #2991 |
| 2008 | 24 | #4145 |
| 2007 | 19 | #4808 |
| 2006 | 14 | #5781 |
| 2005 | 10 | #7096 |
Frequently asked questions
How old is the name Zaidyn?
In official American birth records, the name Zaidyn first appeared in 2005 (over 20 years ago), when 10 newborn boys received the name. It has been tracked in modern national records for 20 years.
Is Zaidyn a popular boy name?
Zaidyn ranked #1941 among boys in 2025 with 80 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #1581.
When was the name Zaidyn most popular?
Zaidyn peaked in 2023, when 122 American boys received the name (ranked #1473 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Zaidyn?
In 2025, roughly 1 in 22,500 newborn American boys was named Zaidyn. 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.