Elvendon
Elvendon is a small settlement in Oxfordshire and the Chiltern Hills, near Goring. It includes the grade II listed building Elvendon Priory. Etymology 

The first element of the name is agreed to be the word elf, either in singular or plural form. The second element was long thought to derive from Old English  'hill', but reanalysis of the primary evidence revealed that the second element is from Old English  'valley'. Thus at the time when it was coined, the name meant 'elves' valley' or something like it. References 

Villages in Oxfordshire