Learn English – Where did the phrase “you’re welcome” come from

etymology

"You're welcome" as a response to "thank you" makes absolutely no sense. You're welcome to what?

Best Answer

The first references to welcome are found in Beowolf.

By 1300, “welcome” was being used more loosely to describe something acceptable, pleasurable, freely permitted, or cordially invited.

From Othello: (circa 1603):

Lodovico: Madam, good night; I humbly thank your ladyship.
Desdemona: Your honour is most welcome.

From the linked source:

A reader found an earlier citation in The House by the Churchyard, an 1863 novel by the Irish writer Sheridan Le Fanu: “ ‘I thank ye again, sir.’ ‘You’re welcome, my honey,’ rejoined Toole, affectionately.”

I don't find it at all mysterious. I imagine it like

You have done well to come to me; I am pleased to do it.

I was taught to say it. In French, they say avec plaisir (with pleasure) or de rien (it's nothing), in Spanish, con gusto (with pleasure) or de nada (it's nothing.) *

(Source)

*In the part of Quebec where my parents were born, "Bienvenu" (you're welcome) was the response to "thank you". I actually never heard "de rien" until I was in France, although I don't know what the answer is in Montreal.