What Does the Name Devon Mean?
Devon is a unisex name of English (Celtic place name) origin meaning “of the Dumnonii; deep valley people.”
Updated June 2026
| Name | Devon |
|---|---|
| Gender | unisex |
| Origin | English (Celtic place name) |
| Meaning | of the Dumnonii; deep valley people |
| Variants | Devon, Devin, Devyn, Deven, Devan |
| Popularity | A unisex name used in the United States, United Kingdom, and Canada; historically more masculine, with the Devyn/Devin spellings used for both. |
The meaning and origin of Devon
The name Devon means “of the Dumnonii; deep valley people” and has English (Celtic place name) origins. From the English county of Devon, whose name derives from the Dumnonii, an ancient Celtic tribe whose name may mean 'deep valley dwellers.' It is also linked to the Irish name Devin.
Variants and related names
Devon is related to several other names you may recognize: Devon, Devin, Devyn, Deven, Devan. These share a common root or are spelling and language variants of the same name.
How popular is the name Devon?
A unisex name used in the United States, United Kingdom, and Canada; historically more masculine, with the Devyn/Devin spellings used for both.
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Open the name generator →Frequently asked questions
What does the name Devon mean?+
The name Devon means “of the Dumnonii; deep valley people” and is of English (Celtic place name) origin.
What is the origin of the name Devon?+
Devon originates from English (Celtic place name).
Is Devon a popular name?+
Yes — see the popularity note above for how Devon has trended in the US over time.
Devon by gender
More unisex names
Sources
- Behind the Name — Etymology and history of first names — Behind the Name
- US Social Security Administration — Popular baby names by year — Social Security Administration
- A Dictionary of First Names — Oxford Reference — Oxford University Press