Siana
Girl name · #3269 in 2025 · Very rare
How old is the name Siana? In official American birth records, Siana has been tracked continuously since 1977, giving it 48 years of documented American history.
In 2025, 48 baby girls were named Siana, placing it at #3269 in the official national rankings. A decade ago it stood at #4069, so the name has been rising over the past ten years. Roughly one in every 37,500 girls born in 2025 was named Siana.
The 48-year story
Siana first appears in the Social Security records in 1977, when 6 girls received the name. Its peak came in 2007, when 64 girls were named Siana — good for #2822 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.
Babies named Siana per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Siana against up to 5 other names.
Uniqueness: will there be another Siana in class?
On our rarity read — which blends how common Siana is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Siana will likely be the only one in the room, with the occasional spelling-out as the price.
Where Siana is most common
State-level data for Siana 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 Siana
Statistically, parents drawn to Siana tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Silvana, Ciana, Oceana, Fabiana, and Sahana.
SilvanaCianaOceanaFabianaSahanaMiyanaAllanaRayana
Rank history (last 25 years)
| Year | Babies named Siana | Rank |
|---|---|---|
| 2025 | 48 | #3249 |
| 2024 | 54 | #3013 |
| 2023 | 39 | #3833 |
| 2022 | 46 | #3416 |
| 2021 | 53 | #3069 |
| 2020 | 37 | #3841 |
| 2019 | 46 | #3388 |
| 2018 | 41 | #3677 |
| 2017 | 54 | #3014 |
| 2016 | 31 | #4531 |
| 2015 | 36 | #4069 |
| 2014 | 24 | #5456 |
| 2013 | 39 | #3849 |
| 2012 | 41 | #3782 |
| 2011 | 40 | #3781 |
| 2010 | 29 | #4860 |
| 2009 | 45 | #3561 |
| 2008 | 44 | #3645 |
| 2007 | 64 | #2822 |
| 2006 | 44 | #3564 |
| 2005 | 37 | #3876 |
| 2004 | 35 | #3989 |
| 2003 | 33 | #4034 |
| 2002 | 27 | #4498 |
| 2001 | 30 | #4107 |
Frequently asked questions
How old is the name Siana?
In official American birth records, the name Siana first appeared in 1977 (over 48 years ago), when 6 newborn girls received the name. It has been tracked in modern national records for 48 years.
Is Siana a popular girl name?
Siana ranked #3269 among girls in 2025 with 48 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #4069.
When was the name Siana most popular?
Siana peaked in 2007, when 64 American girls received the name (ranked #2822 that year). Since 2007 the name has declined from that high.
How rare is the name Siana?
In 2025, roughly 1 in 37,500 newborn American girls was named Siana. 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.