boy's name
Thaddius
- Gender Boy
- Letters 8
- Births on record 593
Thaddius is a boy's name. In 2023 it was given to 5 babies in the United States. It was given to fewer than five babies in the most recent year of published US data.
- Peaked in 1989, when 18 babies were given the name.
- It has been falling over the past decade.
- First appears in US birth records in 1916.
Thaddius over time
Births per decade in the United States, 1910s to 2020s. The striped bar is the 2020s, still in progress — it covers 2020 to 2023, not a full ten years.
Show the numbers
| Decade | Births |
|---|---|
| 1910s | 12 |
| 1920s | 5 |
| 1930s | 5 |
| 1940s | 12 |
| 1950s | 23 |
| 1960s | 35 |
| 1970s | 112 |
| 1980s | 116 |
| 1990s | 105 |
| 2000s | 92 |
| 2010s | 58 |
| 2020s (to 2023) | 18 |
How popular is Thaddius?
In 2023, Thaddius was given to 5 babies in the United States. It was given to fewer than five babies in the most recent year of published US data.
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 Thaddius
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Thaddius also like
Names whose popularity has risen and fallen in step with Thaddius over the last century — the same taste, a different name.
Sibling names for Thaddius
Names from the same era that won't rhyme or share an initial with Thaddius — the two things that make a sibling set grate.
Common questions about Thaddius
How popular is the name Thaddius?
In 2023, Thaddius was given to 5 babies in the United States. It was given to fewer than five babies in the most recent year of published US data.
Is Thaddius a girl's or a boy's name?
Thaddius is given almost entirely to boys in birth records.
When was Thaddius most popular?
Thaddius peaked in 1989, when 18 babies were given the name. It has been falling over the past decade.