Irish: Is aobhinn liom tú níos mó.Scottish:Manx:Welsh:Breton:Cornish:
There are six distinct Celtic languages. In Irish there's Seosamh, but in the Nativity Play 'Ioseph' is used.
In Irish it's "fia fionn"
There are more than a dozen Celtic languages, including 6 that are still spoken today. You would have to be more specific. here is a list of the 6 living Celtic languages: Irish Gaelic Scottich...
There is no single language called 'Celtic' it is a language family of six different languages.