When I get the same question multiple times this is a sign that I need to do a post or a webpage. So when I do natal readings, including:
the Full Natal Reading,
These all include a Guardian Angel/Personal Daimon name. This name is unique because it is determined using your unique birth time, date and place.
Here is a webpage from Renaissance Astrology that contains the passage from Agrippa's Three Books of Occult Philosophy that explains how the natal chart is used to find the angel/daimon name
Here is a post from my blog, giving an example of how to derive the angel/daimon name from a birth chart
Using this process provides a unique angel/daimon name, so unless someone was born at the exact time, date and place of your birth, they will have a different Guardian Angel/Personal Daimon name.
So what clients often say is "I've googled this name and I haven't found anything, where can I look up information on my Guardian Angel" This is completely understandable, and of course we would like to find out more information. But the problem is, since your name is unique based on your birthchart and everyone in the world has their own unique Guardian Angel, that would mean that there are over 7 billion different Guardian Angels with different names. Who could sit down and write 7 billion different angel descriptions? Where would the information for over 7 billion Guardian Angels be stored? So, no, there is not going to be any additional information on your personal Guardian Angel online or anywhere else.
Let me say a bit more about the Guardian Angel/Personal Daimon, one of my key sources is Robert Zoller's article on Angels. It's a good article, but I only see it at New Library which is selling Zoller's material without paying him anything. What a mess!
Anyhow, Zoller notes that angel comes from angelos, Latin for messenger and that there are good angels and bad or fallen angels. Angels are a separate creation from humans and thus humans at death do not become angels. Dionysius the Aeropagite in the Celestial Hierarchy, writes of levels of angels, with Cherubim, the highest, followed, by Seraphim, Powers, Thrones, Dominions, Authorities, Principalities, Archangels and finally Angels.
Zoller quotes the Catholic Encyclopedia,Guardian Angels
That every individual soul has a guardian angel has never been defined by the Church, and is, consequently, not an article of faith; but it is the "mind of the Church", as St. Jerome expressed it: "how great the dignity of the soul, since each one has from his birth an angel commissioned to guard it".
Our Guardian Angel, says Zoller, exists to guide us. It is our personal connection to the Divine.
On the other hand, we are also under the spiritual authority of one of the seven planets, depending on who is the almuten figuris or chart ruler of our natal chart. This is not simply the Ascendant ruler or most dignified planet, but is determined through a complex calculation.
Here is an explanation of how the almuten figuris is determined using Ibn Ezra's method, which is recommended by Zoller.
Here's an additional post on talismans and the almuten figuris
I personally have not worked with my Guardian Angel/Personal Daimon, nor am I familiar with the Abramelin work. But I do think that this is a very important area for spiritual growth and magical work and I am happy to be able to provide both unique Guardian Angel/Personal Daimon and the almuten figuris in my natal readings.