The Celtic language spoken of the Isle of Man was Manx, which some societies are currently trying to bring back as a spoken language.
There are/were several Celtic languages: Irish, Scottish, Welsh and Breton being the principal ones that are still spoken. The last living speaker of Manx, the Celtic language spoken by the people of the Isle of Man, died a few years ago.
There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
A name sometimes given to that dialect of the Celtic which is spoken in the Highlands of Scotland; -- called, by the Highlanders, Gaelic., Of or pertaining to the Celtic race in the Highlands of Scotland, or to their language.
Firstly, there is no single language called "Celtic": there are 6. Dylan is a Welsh name and is already spelled in a Celtic language, although pronounced "dullan" in Welsh.