Out of curiosity, why did you choose to atavistically identify with a creature when you don’t know who or what it is? Do you have some deep seated feeling that you are related to it somehow?
This reminds me of “Alash Tad Al-Ash Tal Ashtu” which is a conjuration in Nabatean channeled by E.A. It’s to illicit or enforce spiritual pacts, and is used in opening circles and closing them with a definitive, sort of “so mote it be” feel to it.
Feel free to make a request in the Requests thread.
For a purely English take on the name, it looks like a concatenation of “satana”, a feminised version of satan, and “lash” meaning to tie or bind together… “bound to satan”. Which sounds like a title than a name per se.
I would say evoke this entity using the sigil you were given and ask it.
Do you have some deep seated feeling that you are related to it somehow?