Here's the list of all current racials:
Also here's the list with descriptions included.
As you can see some are more useful than the other; be it because some are more useful due to encounters we have to face, or as in case of moon and fire godlikes: lack of scaling.
I have assembled a few suggestions in this regard, grouped in 4 sections (from important to optional):
Suggestion Group 1: Scaling
Silver Tide:
currently restores only 10 hp per proc, and doesn't scale. This makes it a really weak racial.
in PoE1 it was restoring 10 + 3 * (CL - 1).
average health pool i