I was intrigued by the name Killandriff/Killaldriff, so I looked further and found some more info about its origin.
It was (in the form Killadriffe) the name of an electoral district in which the townland of Kilmoyler is located, with the cemetery discussed above being roughly at its center. You can see it depicted at the logainm.ie site at this link:
https://www.logainm.ie/en/1374692
As you can see there, the Irish form of the name is Cill Airdrí. That name, anglicized as Killardry, is the name of the civil parish in which Kilmoyler is located. Civil parishes were older divisions which evolved into administrative districts different from the Catholic parishes. When the Catholic parishes were re-established in modern times, they did not always take the same name as, or have the same boundaries as, the old civil parishes. Catholic parishes are often larger, and may encompass several civil parishes, as is the case with Basha and Kilmoyler.
The logainm.ie site also has a page about the civil parish of Killardry, at this link:
https://www.logainm.ie/en/2293/
You can see there an extensive history of the many ways that the name was anglicized, and the speculation that Cill Airdrí was once Cill Ard-rígh a Món or Cill Ard-rígh na Mumhan, which means "Church of the High King of Munster". The name implies that there once was an actual church by that name, perhaps by the cemetery which was discussed above. That church may have been abandoned and fallen down by the time of the Reformation, but presumably gave its name to both the civil parish and the electoral district, in different anglicized forms, and also of course to the cemetery.