Board Thread:Theories and Rumors/@comment-30938718-20171214140404/@comment-30938718-20180415143737

Chimadino wrote: TheThroneWarden wrote: Actually, Wu is Wu's only name. Garmadon is Garmadon's only name. Lloyd took Garmadon as his own last name. That was all true. Tommy Andersen confirmed that they don't have surenames. That means:

The First Spinjitzu Master, The Overlord and The Preeminent did not have a name (Beacuse their title is their name too).

Kozu and Cryptor's full name is General Kozu and General Cryptor.

Samukai is Samukai's only name (The same with Chen, Morro, Nadakhan or any others).

Soul Archer did not have a name.

Any other characters (Like Skales or Clouse) have just only one name.

Also Tommy Andersen comfirmed that everyone did not need a full name (Or even a name). And somwhere confirmed that a title can be a first name.