From W. M. Alexander's "The place-names of Aberdeenshire":
Duchrie, Aboyne, Birse, Craithie, Oyne, Monymusk, Glenbucket. With various spellings Deochrie, Deuchery, Duchries. In one case a hill, in another a farm but in the others, and in all cases originally, the name of a burn. In the Crathie district there are two burns of this name, tributaries of the Gairn and Feardar. It is a wide-spread stream-name in Scotland. In this county the dialect pronunciation is Dyoochry ( with open o, in the first syllable exactly like the Gael. deoch, drink); but the sounds Dyoochry and Doochry are frequent. The Glenbucket occurrence gives its name, 'the Deuchries', to the Glenbucket-Strathdon road.
Of Glenbucket itself, Alexander says "in the dialect, usually pronounced Glenbicket ... the spelling Glenbuchat, still sometimes used, and general in the old written forms, reflects the Gaelic sound ..."