ye canny 'beat (a) hag' called Beth....might help you recall this (by 'beat I mean of course ...'there are not any better'...
Didn't misspell it the rest of the lesson!
That seems very rude to anyone called Beathag. -ag is a feminine diminutive suffix so this name is quite reasonable and you will find others similar.
They should have thought that one through!
I did report that I thought “Betty” should be accepted as well as Beth as a translation of Beathag, as it is also a diminutive of ‘Elizabeth’.