boy's name
Radek
- Origin Czech
- Gender Boy
- Letters 5
- Popularity Rare
- Births on record 225
Radek is a boy's name. In 2025 it was given to 5 babies in the United States. It is a rare choice.
- Radek is a name of Czech origin.
- Peaked in 2009, when 17 babies were given the name.
- Its usage has held steady 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 2003.
Radek over time
Births per decade in the United States, 2000s 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 |
|---|---|
| 2000s | 62 |
| 2010s | 82 |
| 2020s (to 2025) | 38 |
How popular is Radek?
In 2025, Radek was given to 5 babies in the United States. It is a rare choice.
Where Radek 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 Radek
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Radek also like
Names whose popularity has risen and fallen in step with Radek over the last century — the same taste, a different name.
Sibling names for Radek
Names from the same era that won't rhyme or share an initial with Radek — the two things that make a sibling set grate.
Common questions about Radek
How popular is the name Radek?
In 2025, Radek was given to 5 babies in the United States. It is a rare choice.
Is Radek a girl's or a boy's name?
Radek is given almost entirely to boys in birth records.
When was Radek most popular?
Radek peaked in 2009, when 17 babies were given the name. Its usage has held steady over the past decade.
Is Radek a good name?
That is not something records can settle, but they can tell you what you would be choosing. Radek currently ranks #13,082 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.