Spanish · Question Words
Who?
Used to ask about a person.
¿Quién llamó?
Who called?
'¿Quién?' originates from the Latin 'quis', a pronoun used to inquire about people. It maintained this function as it adapted into Spanish.
'¿Quién?' is used in both spoken and written Spanish to ask for identification or information about a person, suitable for both formal and informal registers.