Yes indeed. The USA has even stolen Land of Hope and Glory for some other celebration to do with college.. Mind you, the words had to be changed so as to appeal more to our Atlantic cousins. Here's the original vocal version:
Careful....is that a tiny bit of British Snobbery I see showing? As far as things being "stolen" (your word) is concerned British Writer and Journalist, Alastair Cook once said:
"As always, the British especially shudder at the latest American vulgarity, and then they embrace it with enthusiasm two years later"
In the United States, Canada and the Philippines the instrumental version of the song is entitled "Pomp and Circumstance March" and is traditionally associated with high school and college (university) graduation ceremonies. There are no lyrics (they came later) just as it's composer Edward Elgar intended and because it has a march tempo, it is played as a processional or recessional during ceremonies for larger schools because it can be played repeatedly until all of the graduates are finished walking.
As far as the boy in the dress....wouldn't he have felt a bit foolish after all his efforts if no one even noticed or cared. Instead, he got the attention he wanted...even got his photo in the paper.