Which U.S. president officially give the White House its name? Correct
Theodore Roosevelt is incorrectly identified as the U.S. president who officially gave the White House its name. In fact, it was John Adams who first referred to the President’s House as the “White House.” Adams, the second President of the United States, resided in the house during his term in office and, in a letter to his wife Abigail, used the term “White House” to describe the residence. The name stuck, gradually replacing earlier informal designations like the “Executive Mansion” or the “President’s House.” The White House has retained this name ever since, becoming an iconic symbol of the U.S. presidency and the seat of executive power in the country.
Source:
https://www.youtube.com/watch?v=smKavRbLMRw
https://www.threads.com/@beliproduk.official/post/DTAsa8REulD