What is the longest name a character has had in a film, including characters that are mentioned by name but never seen or heard? By ‘name’ I mean the actual name and not the name and associated titles. For example, ‘King Bruno’ is the name. ‘King Bruno the Questionable’ I would also accept. But King Bruno the Questionable, Son of Olaf the Loud, Great-grandnephew of Emperor Otto the Bent, conqueror of Freedonia, and King’ would be right out.
(The longest name I can think of in a TV show, as opposed to a film, is Johann Gambolputty de von Ausfernschpleden-schlitter-crasscrenbon-fried-digger-dingle-dangle-dongle-dungle-burstein-von-knacker-thrasher-apple-banger-horowitz-ticolensic-grander-knotty-spelltinkle-grandlich-grumblemeyer-spelterwasser-kurstlich-himbleeisen-bahnwagen-gutenabend-bitte-ein-nurnburger-bratwustle-gerspurten-mitz-weimache-luber-hundsfut-gumberaber-shonendanker-kalbsfleisch-mittler-aucher von Hautkopft of Ulm.)
**Can Heironymus Merkin Ever Forget Mercy Humppe and Find True Happiness? **
(1969)
Anthony Newley
Very odd ball, very sixties and in 1969 very cult! This film was Newley’s 8 and a half! A very over ambitious project that even Newley admits is flawed, but for fans of the man a marathon film. The score is one of Newley’s best.
From Imdb
I never did see the movie, but always loved the names
The various Ents in LOTRs have names that take days to pronounce. I guess we hear parts of them in the background while they introducing themselves during the Entmoot, but we never hear one spoken from beginning to end so not sure if that counts for purposes of the OP.