boy's name
Deio
DAY-oh (Welsh)
- Gender Boy
- Syllables 2
- Letters 4
- Popularity Uncommon
- Births on record 262
Deio is a boy's name with 2 syllables. In 2025 it was given to 10 babies in England and Wales. It is used consistently but remains uncommon.
- Peaked in England and Wales in 2022, when 16 babies were given the name.
- It has been rising over the past decade in England and Wales.
- Today about 1 in 52,695 babies in England and Wales is given this name.
- First appears in birth records in 1999.
- 2 syllables, with the stress on syllable 1.
Deio Over Time
Births per decade in England and Wales, 1990s to 2020s. The striped bar is the 2020s, which so far covers 2020 to 2025.
Show the numbers
| Decade | Births |
|---|---|
| 1990s | 5 |
| 2000s | 66 |
| 2010s | 113 |
| 2020s (to 2025) | 78 |
How Popular Is Deio?
In 2025, Deio was given to 10 babies in England and Wales. It is used consistently but remains uncommon.
Figures for England and Wales leave out any name given to fewer than three babies in a year, so a gap means the name fell below that floor rather than went unused. Data & sources.
Names That Peaked Alongside Deio
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents Who Like Deio Also Like
Names whose popularity has risen and fallen in step with Deio over the last century — the same taste, a different name.
How to Say Deio
- Welsh DAY-oh
Sibling Names for Deio
Names from the same era that do not rhyme or share an initial with Deio — the two things that make a sibling set grate.
Common Questions About Deio
How popular is the name Deio?
In 2025, Deio was given to 10 babies in England and Wales. It is used consistently but remains uncommon.
Is Deio a girl's or a boy's name?
Deio is given almost entirely to boys in birth records.
How many syllables are in Deio?
Deio has 2 syllables.
When was Deio most popular?
Deio peaked in 2022, when 16 babies were given the name. It has been rising over the past decade.
Is Deio a good name?
That is not something records can settle, but they can tell you what you would be choosing. Deio currently ranks #2,276 in England and Wales. It has been rising over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.