boy's name
Adelio
- Origin Spanish
- Gender Boy
- Letters 6
- Popularity Rare
- Births on record 192
Adelio is a boy's name. In 2024 it was given to 11 babies in the United States. It is a rare choice.
- Adelio is a name of Spanish origin.
- Peaked in France in 2024, when 30 babies were given the name.
- Its usage has held steady over the past decade in France.
- Today about 1 in 117,911 babies in France is given this name.
- First appears in birth records in 1926.
Adelio over time
Births per decade in France, 1920s 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 |
|---|---|
| 1920s | 5 |
| 1950s | 5 |
| 1960s | 10 |
| 1970s | 15 |
| 2000s | 10 |
| 2010s | 50 |
| 2020s (to 2025) | 80 |
How popular is Adelio?
In 2025, Adelio was given to 5 babies in France. It is a rare choice.
Where Adelio is used
French counts are rounded to the nearest five and nothing below five is published, so these figures show the shape of the name's use rather than an exact tally. Data & sources.
How Adelio is spelled
Birth registers count each spelling separately, so every one has its own ranking.
| Spelling | What it is | Births on record |
|---|---|---|
| Adélio | Adélio is Adelio written with an acute accent in France, and the spelling parents there overwhelmingly choose: it ranks #1,790 in France, against #5,706 for Adelio. | 75 |
Names that peaked alongside Adelio
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Adelio also like
Names whose popularity has risen and fallen in step with Adelio over the last century — the same taste, a different name.
Adelio 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.
Sibling names for Adelio
Names from the same era that won't rhyme or share an initial with Adelio — the two things that make a sibling set grate.
Common questions about Adelio
How popular is the name Adelio?
In 2025, Adelio was given to 5 babies in France. It is a rare choice.
Is Adelio a girl's or a boy's name?
Adelio is given almost entirely to boys in birth records.
When was Adelio most popular?
Adelio peaked in 2024, when 30 babies were given the name. Its usage has held steady over the past decade.
Is Adelio a good name?
That is not something records can settle, but they can tell you what you would be choosing. Adelio currently ranks #1,790 in France. Its usage has held steady over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.