Fan Casting Overly Long Name in Sort by Tropes

In the broadest sense, whenever a character has more than the usual (in the Anglosphere) first, middle, and last name, they are in possession of this trope. Also included are people who have the right number of names, but one or more of them is absurdly long, for example Ulla Inga Hansen-Bensen-Janson-Tallen-Hallen-Svaden-Swanson in the remake of The Producers. (This is actually just her first name. They "don't have the time" to hear her last name.)