girl's name
Thania
- Origin Spanish
- Gender Girl
- Letters 6
- Popularity Rare
- Births on record 1,714
Thania is a girl's name. In 2025 it was given to 5 babies in the United States. It is a rare choice.
- Thania is a name of Spanish origin.
- Peaked in 1993, when 94 babies were given the name.
- It has been falling over the past decade.
- Today about 1 in 663,130 babies in the United States is given this name.
- First appears in US birth records in 1962.
Thania over time
Births per decade in the United States, 1960s 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 |
|---|---|
| 1960s | 5 |
| 1970s | 35 |
| 1980s | 70 |
| 1990s | 520 |
| 2000s | 584 |
| 2010s | 158 |
| 2020s (to 2025) | 54 |
How popular is Thania?
In 2025, Thania was given to 5 babies in the United States. It is a rare choice.
Where Thania 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.
Names that peaked alongside Thania
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Thania also like
Names whose popularity has risen and fallen in step with Thania over the last century — the same taste, a different name.
Sibling names for Thania
Names from the same era that won't rhyme or share an initial with Thania — the two things that make a sibling set grate.
Common questions about Thania
How popular is the name Thania?
In 2025, Thania was given to 5 babies in the United States. It is a rare choice.
Is Thania a girl's or a boy's name?
Thania is given almost entirely to girls in birth records.
When was Thania most popular?
Thania peaked in 1993, when 94 babies were given the name. It has been falling over the past decade.
Is Thania a good name?
That is not something records can settle, but they can tell you what you would be choosing. Thania currently ranks #6,189 in the United States. It has been falling over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.