boy's name
Kosmo
- Gender Boy
- Letters 5
- Popularity Rare
- Births on record 29
Kosmo is a boy's name. In 2025 it was given to 12 babies in the United States. It is a rare choice.
- Peaked in 2025, when 12 babies were given the name.
- It is a recent arrival in the birth records.
- Today about 1 in 276,319 babies in the United States is given this name.
- First appears in US birth records in 2022.
Kosmo over time
Births per decade in the United States, 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 |
|---|---|
| 2020s (to 2025) | 29 |
How popular is Kosmo?
In 2025, Kosmo was given to 12 babies in the United States. It is a rare choice.
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 Kosmo
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Kosmo also like
Names whose popularity has risen and fallen in step with Kosmo over the last century — the same taste, a different name.
Sibling names for Kosmo
Names from the same era that won't rhyme or share an initial with Kosmo — the two things that make a sibling set grate.
Common questions about Kosmo
How popular is the name Kosmo?
In 2025, Kosmo was given to 12 babies in the United States. It is a rare choice.
Is Kosmo a girl's or a boy's name?
Kosmo is given almost entirely to boys in birth records.
When was Kosmo most popular?
Kosmo peaked in 2025, when 12 babies were given the name. It is a recent arrival in the birth records.
Is Kosmo a good name?
That is not something records can settle, but they can tell you what you would be choosing. Kosmo currently ranks #7,122 in the United States. It is a recent arrival in the birth records. Everything else — how it sounds with your surname, who it reminds you of — is yours.