Yes, Il est né is here in English in the Cyberhymnal (the version I know best though, probably from the 1989 United Methodist hymnal, has "divine Christ Child" in lieu of "holy Child"), here (my version) and here (Roger Bernard's) in Esperanto, here in French, and I think I have it somewhere in Japanese if anybody wants it. Though as a Christmas song (and not even a Christmas hymn per se) some would deny it a place in this thread.

Haruo