The Estcourt Baronetcy, of Newton in the County of Wiltshire, was a title in the Baronetage of England. It was created on 17 March 1627 for Giles Estcourt, Member of Parliament for Cirencester. The title became extinct on the death of the third Baronet in circa 1684. Khúc is a Vietnamese surname. The name is transliterated as Qu in Chinese (曲). Khuc is the anglicized variation of the surname Khúc.