Possibly the swiftest route to your roots.
Irish genealogy website directory.
medievalscotland.org/kmo/AnglicizedIrish/
Description:
The current version of this article contains the names of over 1600 women and over 3600 men and is intended as a representative sample of the data available. The term Anglicized Irish is generally used to refer to Irish Gaelic words rendered in a phonetic or pseudo-phonetic form in historical documents written by an English speaker.