Siryn vs Dr. Sivana Real Name
Alter Ego
Theresa Maeve Rourke Cassidy
Thaddeus Bodog Sivana
Alias
Siryn Sonique Sy Terry Theresa Maeve Rourke Cassidy Theresa Cassidy Theresa Rourke Tracy Cassidy Banshee
Thaddeus Bodog Sivana Doctor Sivana Dr. Sivana Sivana The World's Wickedest Scientist
In Films
Shauna Kain
Not Yet Appeared
Love Interest
No Love Interest
No Love Interest
Identity
Secret
Public Identity
Alignment
Supervillain
Supervillain