girl's name
Sianna
- Origin Latin
- Gender Girl
- Letters 6
- Popularity Uncommon
- Births on record 3,450
Ireland
#674
2023 births
Sianna is a girl's name. In 2025 it was given to 87 babies in the United States. It is used consistently but remains uncommon.
- Sianna is a name of Latin origin.
- Peaked in 2024, when 98 babies were given the name.
- Its usage has held steady over the past decade.
- Today about 1 in 38,108 babies in the United States is given this name.
- First appears in US birth records in 1978.
Sianna over time
Births per decade in the United States, 1970s to 2020s. The striped bar is the 2020s, still in progress — it covers 2020 to 2025, not a full ten years.
Show the numbers
| Decade | Births |
|---|---|
| 1970s | 6 |
| 1980s | 29 |
| 1990s | 230 |
| 2000s | 679 |
| 2010s | 596 |
| 2020s (to 2025) | 512 |
How popular is Sianna?
In 2025, Sianna was given to 87 babies in the United States. It is used consistently but remains uncommon.
Where Sianna is used
US figures omit any name given to fewer than five babies in a year, so the rarest names are absent from the source rather than absent from use. Data & sources.
How Sianna is spelled
Birth registers count each spelling separately, so every one has its own ranking.
| Spelling | What it is | Births on record |
|---|---|---|
| Sïanna | Sïanna is a rare spelling of Sianna, written with a diaeresis and recorded about 40 times, mostly in France. | 40 |
Names that peaked alongside Sianna
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Sianna also like
Names whose popularity has risen and fallen in step with Sianna over the last century — the same taste, a different name.
Sianna in other languages
The same name as it is spelled elsewhere — not shortenings, and not different names that merely sound alike. Each one has its own record here.
- Other forms
- Forms we hold no single language for — some are used across several, some are simply spelled differently.
- Sienna
Sibling names for Sianna
Names from the same era that won't rhyme or share an initial with Sianna — the two things that make a sibling set grate.
Common questions about Sianna
How popular is the name Sianna?
In 2025, Sianna was given to 87 babies in the United States. It is used consistently but remains uncommon.
Is Sianna a girl's or a boy's name?
Sianna is given almost entirely to girls in birth records.
When was Sianna most popular?
Sianna peaked in 2024, when 98 babies were given the name. Its usage has held steady over the past decade.
Is Sianna a good name?
That is not something records can settle, but they can tell you what you would be choosing. Sianna currently ranks #1,198 in the United States. Its usage has held steady over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.