parrot n.

"a small parrot," 1620s, from Spanish perquito; earlier English form parroket (1580s) is from French paroquet, from Old French paroquet (14c.), which is said by etymologists of French to be from Italian parrocchetto, literally "little priest," from parroco "parish priest," from Church Latin parochus (see parish), or from parrucchetto, diminutive of parrucca "peruke, periwig," in reference to the head plumage.

The Spanish form, meanwhile, is sometimes said to be a diminutive of Perico, a familiar form of Pedro "Peter," and the Old French word is likewise perhaps from or influenced by a diminutive of Pierre "Peter." "The relationship between the Sp. and It. forms cannot be settled until the chronology is known; prob. the name has been modified by popular etymology in one or both" [OED].

early 14c., papejaye (late 13c. as a surname), "a parrot," from Old French papegai (12c.), from Spanish papagayo, from Arabic babagha', Persian babgha "parrot," a word possibly formed in an African or other non-Indo-European language and imitative of its cry. The ending probably was assimilated in Western European languages to "jay" words (Old French jai, etc.).

Used of people in a complimentary sense (in allusion to beauty and rarity) from early 14c.; meaning "vain, talkative person" is recorded frpm 1520s. Obsolete figurative sense of "a target to shoot at" is explained by Cotgrave's 2nd sense definition: "also a woodden parrot (set up on the top of a steeple, high tree, or pole) whereat there is, in many parts of France, a generall shooting once euerie yeare; and an exemption, for all that yeare, from La Taille, obtained by him that strikes downe" all or part of the bird.