[Dragaera] Working titles--no spoilers

[Gorelick Ken]

I have been fascinated to learn of the working titles for the  
Vladiad, e.g., "Jarhead" and "Okra". Is there a definitive source?  
Can we contribute to future codes?

The opportunities are there for:

Jhegaala---Impala? (with my favorite vampire car, Vlad the Impala)
Lyorn-------Bjorn? Porn?
Tiassa-----Anitmacassar? Fiasco?
Tsalmoth--Mothra?
Chreotha-Mother Machreeotha?
Iorich-------Skull?
Vallista---Mephisto?
Hawk.-----Balk? Flock?

Also, I have yet to learn the versions for
Teckla
Phoenix
Dragon
Issola
Dzur
Yendi
Athyra

Am I behind the times? Is there already in place a Wiki?

Thanks!