At long long last, I believe I have a current roster of all the Heralds Imaginary.
There is a cut because there are eighty-three HI titles.
Imaginary Title
Herald
Ermine Stag (Tyrant of Arms)
Marie de Blois
Agave
Andrewe
Amaretto
Lillia de Vaux
Anejo
Steffan ap Kennydd
Bacon Strip
Cathyn FitzGerald
Baklava
Ines Alfon
Bookworm
Jeanne Marie Lacroix
Buttered Popcorn
Rowland McCain
Cant
Athenais Bryennissa
Carne Asada
Simon Montgumery
Cha Shu Bao Tze
Blaise de Cormeilles
Chainsaw
Robin Gallowglass
Chile Relleno
Juan Balthazar Tegero
Chocolate Cherry Cordial
Angelo di Antonio Machiavelli
Chocolate Raspberry Torte
Eric Morrison
Chocolate Truffle
Sorcha MacLeod
Cinnamon Latté
Dubhghall mac Aodha mhic Néill
Dandelion
Katerin
Deepfried Calamari (with a side of Marinara)
Roderick Conall McLeod
Digitalis
Oddr mjǫksiglandi
Dill Weed
Conall Og mac Dabhidh
Double Hops and Barley
Llywus ap Alan
Ermine Haggis
Margaret Hepburn
Ermine Oreo
Aryanhwy
Fish Truck
AEtheluulf munec
Fliegenderkinderschiesen
Jago Redbeard
Flummery
Gwilim
Frito Bardito
Pendar the Bard (throbbing sex god of heraldry) (deceased)
Fromage
Rhieinwylydd
Galois Imaginary
Ceit
Gamla Geðillr Tík
Gunnvor
Godfather Lasagna
Jibr’il
Green Eggs and Ham
Caelan MacKinnon
Grenadine
Elisabeth de Rossignol
Grilled Cheese
Wyndylyn
Grumpy Bear
Cormac Mor
Gules Mackerel
Duncan Cameron
Gules-bellied Penguin Legos Lembas
Hrothny
Happy Pants
Vinca Taviani
Hello Kitty
Elizabeth Turner of Carlisle
Hostess Cupcake
Randall Carrick
Humble
Francois
I Disbelieve
Ursula Georges
Iguanodon
Giles Leabrook
Invisible Coney
Herveus
Irish Cream
Katelin de Irelande
Kibbe
Omar Mohammed Mirzazadeh
Krupnik
Elena
Mead and Potatoes
Kristrun Hrafnsdottir
Monkey Poo
Randall Carrick
Mustard and Vinegar Barbeque Chicken
Maimuna al-Bukhariyya
Necronomicon
Modar Nezananich
Oatmeal Stout
John ap Griffin
Poke Salad
Meradudd Cethin
Potent Chief
Tanczos Istvan
Pureed Smurf
Daniel de Lincoln
Purple Elephant
Maol Mhichil mac Giolla Pheadair
Rabid
Marta
Raisnable pacïence
Brunissende le dragonet
Rampant Fubar
McKenna
Raspberry Liqueur
Laurensa du Chambord
Red Wine Sex Sauce
Timothy O’Brien
Roast Chicken
Batcok
Sable Feline
Rhiannon
Sardines with Chocolate
AElfred Hawkmoon
Saturn V and Blackbird
Andreas von Meißen
Saucer of Cream
Louis-Phillippe Mitouard
Seventy-Six Trombones
Evan da Colleauro
Sherry Cask
Randall Carrick
Short Stack
Andrew von Otelingen
Single Malt
Matilda Seton (formerly Aindrea)
Soylent Vert
Constantia Kaloethes
Space Time Folding Tangent on the Event Horizon
Iohannes Kynith
Sukiyaki
Halla
Tarnished Shell
Blaise de Cormeilles
Tastycake
Geffroi le crieur
The Cake Is A Lie
Selene
TimTam
Selene
Tiramisu
Conrad von Zollern
Tortellini Sanguine
Anne Rose
Trois Frommage
Avram ibn Gabriol
Usquebaugh
Alisoun
Vair Squirrel
Alasdair MacEogan
Vert Chocolate Chip Ice Cream
Shauna of Carrick Point
Warm Cinnamon Scrolls
Thyri
White Chocolate Cheesecake
Marie de Blois
If you're reading this and are interested in having a Herald Imaginary title, please comment and state the title which you are claiming. It is not required to state by which authority you claim the title, though some do; simply claiming it is sufficient.
Also, as I mentioned to a few folks at Pennsic ... I am planning for an April 1st Letter of Imagination. Please begin woolgathering on the topic now.