Etymologically

Etymology and origin of the Spanish word quién

Confidence
Established
Formation
Inherited
First attested
c. 950 Glosas Emilianenses More words from the 10th century
Inherited from
Latin quis
Ultimate origin
Latin quis
Etymology tree
inherited borrowed derived
Latin quis
French quoi
Spanish quién
From the same root
Latin aliquis ← quis
Latin ecquis ← quis
Latin quidem ← quis
Latin quisnam ← quis
Latin quispiam ← quis
Latin quisquam ← quis
Latin quisque ← quis
French pourquoi ← quoi

Pronunciation

  • /ˈkjen/, [ˈkjẽn][1]

Forms

quién (interrogative, plural quiénes)[1]

Etymology

It is inherited from Latin quem (“whom”), the accusative of the interrogative pronoun, used as a stressed word.[2][3][4] Wiktionary takes it from the accusative of the relative quī.[1] The unstressed relative que comes from the same accusative.[2] There was also Old Spanish qui, from the Latin nominative, in general use until the 13th century.[2]

The accusative is continued in Portuguese quem, Galician quen and Romanian cine, and the nominative in Italian chi, French qui and Catalan qui.[5][6][7] Wiktionary traces the Latin pronoun to Proto-Indo-European *kʷís.[1]

Earliest recorded meaning

Corominas records it from the Glosas Emilianenses and the Cantar de mio Cid.[2][3] In the Cid (c. 1140, in a 14th-century copy) the relative still has the older nominative form: Non duerme sin sospecha qui aver trae monedado “whoever carries coined wealth does not sleep without fear”.[8] Alfonso X's General Estoria (1280) has the interrogative: e quin so yo pora contradezir al mio sennor “and who am I to contradict my lord?”.[9]

Semantic evolution

The nominative Old Spanish qui still appears in the Conde Lucanor but no longer in Juan Ruiz.[2] In the Middle Ages quien served for singular and plural; the plural quienes appears in the first half of the 16th century and met resistance in the 17th, when a critic of 1622 called it inelegant; the Quijote has quiénes only a couple of times, as an interrogative.[2][3]

The Autoridades notes that quien is used mainly in questions, and also distributively, “one … another”: Quién sube la escalera, y quién abaxa (Ercilla).[10] The military challenge ¿quién vive? “who goes there?” was probably imitated from French qui vive, recorded in 1419.[2] In Central America and Mexico the word can mean “someone” or “nobody”.[4]

Timeline

  • c. 950 – first record, in the Glosas Emilianenses.[3][2]
  • c. 1140 – the Cantar de mio Cid uses qui and quien.[2][8]
  • 1280 – the interrogative quin in Alfonso X's General Estoria.[9]
  • 1335 – the compound quienquier;[2] quienquiera follows in 1495.[3]
  • Early 16th century – the plural quienes appears.[3][2]
  • 1513 – Nebrija gives Latin quis and qui.[11]
  • 1737 – the Autoridades describes its use in questions and in distributive sentences.[10]

Meanings

Pronoun

  1. (interrogative) who, whom; which person: ¿Quién llamó por teléfono?;[1] No sé con quién vino.[4][1]
  2. (exclamative) Which person, in exclamations of surprise: ¡Quién lo iba a pensar![4]
  3. (with the imperfect or pluperfect subjunctive) Expressing a strong wish, “if only I…”: ¡Quién tuviera tu edad![4][1]
  4. (distributive, quién… quién…) One … another: Quién reía, quién lloraba.[4][10]
  5. (Central America, Mexico) Someone; nobody.[4]

Word family

  • quién vive
  • quien
  • quienquiera
  • qué
  • que
  • cuyo
  • Latin quis
  • Portuguese quem

Usage notes

The written accent marks the interrogative and exclamative quién; the relative pronoun is the unaccented quien.[12][13] The plural is quiénes.[1]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 4, 703
  3. ^ a b c d e f Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. qué
  4. ^ a b c d e f g Real Academia Española; Asociación de Academias de la Lengua Española (2014–), Diccionario de la lengua española, 23rd ed., online version 23.8, https://dle.rae.es, p. s.v. quién
  5. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  6. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon
  7. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. qui
  8. ^ a b Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE
  9. ^ a b Kasten, Lloyd A.; Nitti, John J.; Gago Jover, Francisco (2002–), Diccionario de la prosa castellana del Rey Alfonso X, New York: Hispanic Seminary of Medieval Studies (electronic edition 2024), p. s.v. quien
  10. ^ a b c Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 5, 469
  11. ^ Nebrija, Antonio de (1513), Vocabulario español-latino, Salamanca, ed. Marina Vidal Díez (2007), Biblioteca Virtual Miguel de Cervantes, p. 403
  12. ^ Real Academia Española; Asociación de Academias de la Lengua Española (2014–), Diccionario de la lengua española, 23rd ed., online version 23.8, https://dle.rae.es, p. s.v. quien
  13. ^ Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos

Related etymologies

Cite this entry

“Quién.” Etymologically, 7 Nov. 2026, etymologically.com/es/qui%C3%A9n. Accessed 7 Nov. 2026.

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