What Does the Name Londyn Mean?
Londyn is a girl's name of English (modern respelling of London, a place name) origin meaning “modern invented spelling; from London, ultimately the Latin 'Londinium' of uncertain (likely Celtic) origin.”
Updated June 2026
| Name | Londyn |
|---|---|
| Gender | female |
| Origin | English (modern respelling of London, a place name) |
| Meaning | modern invented spelling; from London, ultimately the Latin 'Londinium' of uncertain (likely Celtic) origin |
| Variants | London, Londynn, Londen, Londin |
| Popularity | A modern U.S. coinage that entered the charts around 2007 and is used almost exclusively for girls. |
The meaning and origin of Londyn
The name Londyn means “modern invented spelling; from London, ultimately the Latin 'Londinium' of uncertain (likely Celtic) origin” and has English (modern respelling of London, a place name) origins. Londyn is an Americanized 'yn'-spelling of the place name London, devised to read as more feminine. The underlying London derives from Roman Londinium, whose pre-Roman etymology remains debated among scholars.
Variants and related names
Londyn is related to several other names you may recognize: London, Londynn, Londen, Londin. These share a common root or are spelling and language variants of the same name.
How popular is the name Londyn?
A modern U.S. coinage that entered the charts around 2007 and is used almost exclusively for girls.
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Open the name generator →Frequently asked questions
What does the name Londyn mean?+
The name Londyn means “modern invented spelling; from London, ultimately the Latin 'Londinium' of uncertain (likely Celtic) origin” and is of English (modern respelling of London, a place name) origin.
What is the origin of the name Londyn?+
Londyn originates from English (modern respelling of London, a place name).
Is Londyn a popular name?+
Yes — see the popularity note above for how Londyn has trended in the US over time.
Londyn by gender
More girl's 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