There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:
Lighiche /Lʲi.ɪçə/healer or physician slánaighear /sLaːnɪjɛr/healer; saviour; (with def. art.) The Saviour neach-slánachaidhhealer
Mine mean Healer
Jason (Greek and Hebrew) is "healer; the Lord is salvation".Healer
Natural healer..
if you mean the Noah from the bible, no he was not
Do you mean the Celtic language Gealic all over northern Europe
It depends what you mean by a traditional healer and also what is wrong with the patient.
It means in celtic Champion
healer, tranquil, blue bird
The name Jayce is of Greek origin and means "healer" or "he who heals". It is often used as a masculine given name.
Medicine man. Healer.
Jase means 'Healer'.