boy's name
Elyo
eh-LYO
- Origin French
- Gender Boy
- Letters 4
- Popularity Top 100 (France)
- Births on record 4,996
France
#84
2025 births
Elyo is a boy's name of very recent French coinage, generally read as a respelling of Elio, meaning "sun." It ranks eighty-fourth in France and appears in no other market at all in our data, which is rare even among French inventions.
- Elyo is a name of French origin.
- Peaked in France in 2025, when 830 babies were given the name.
- It has been rising over the past decade in France.
- Today about 1 in 824 babies in France is given this name.
- First appears in birth records in 2001.
Elyo over time
Births per decade in France, 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 | 145 |
| 2010s | 1,350 |
| 2020s (to 2025) | 3,490 |
What Elyo means
Elyo is usually taken to mean sun, through Elio and the Greek helios. As a coinage it has no attested meaning of its own, and reference works give it variously or decline to give one.
Where Elyo comes from
Elyo respells Elio, the Italian form of the Roman Aetius, traditionally connected to the Greek helios, the sun. The y is the marker of the modern French coinage, doing the same work it does in Lyam, Lyna and Lyana: it changes the look without changing the sound. Because the spelling has no history, reference sites have nothing to describe, and several list it only as a user-submitted entry with no derivation — an honest position that is worth more than an invented one. Its rise tracks Elio's closely, which supports the respelling reading over any independent origin.
Elyo in use
Elyo ranks eighty-fourth in France with about 830 births in 2025 and its peak in our records is that same year, so it is still climbing steeply. It is the only name in this group that appears in no other market whatsoever in our data — not England and Wales, not the United States, nowhere. Our records carry it from 2001, and with under 5,000 total births it has the smallest history of any name in the French top hundred.
How popular is Elyo?
In 2025, Elyo was given to 715 babies in France, ranking #84 that year. It is one of the most popular names in France.
Where Elyo 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 Elyo is spelled
Birth registers count each spelling separately, so every one has its own ranking.
| Spelling | What it is | Births on record |
|---|---|---|
| Élyo | Élyo is Elyo written with an acute accent, used in France, where it ranks #420. | 630 |
| Ëlyo | Ëlyo is a rare spelling of Elyo, written with a diaeresis and recorded about 5 times, mostly in France. | 5 |
Names that peaked alongside Elyo
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Elyo also like
Names whose popularity has risen and fallen in step with Elyo over the last century — the same taste, a different name.
Elyo 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 Elyo
Names from the same era that won't rhyme or share an initial with Elyo — the two things that make a sibling set grate.
Common questions about Elyo
What does the name Elyo mean?
Usually "sun," through Elio and the Greek helios, though as a coinage it has no attested meaning of its own.
Is Elyo the same as Elio?
It is generally read as a French respelling of it, and its rise tracks Elio's closely.
Is Elyo used outside France?
No. It appears in no other market at all in our data.
How new is Elyo?
Our records carry it from 2001, and it holds under 5,000 births in total.
Is Elyo a girl's or a boy's name?
Elyo is given almost entirely to boys in birth records.
When was Elyo most popular?
Elyo peaked in 2025, when 830 babies were given the name. It has been rising over the past decade.
Is Elyo a good name?
That is not something records can settle, but they can tell you what you would be choosing. Elyo currently ranks #84 in France. It has been rising over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.