Wavedancers I have a good chance of having soul names. Brill even she knew what it is when she realized she recognized Sunstreaker.
High Ones no.
Gliders Remember how Winnowill thought it was sign of control she never suspected Dewshine has a soulname
Khavi and Yun both could have a soul names simply because of the wolf blood.
Yun is more Wolfrider in my book than she is a Goback.