Has anyone heard of..?, Unknown angelic entities Options

I'm going to the group that my mother's spiritual teacher set up for the kids of the attenders of the original group. And once, we did some meditation and she told us to call our guardian angels and to ask for their names. Next moment I was accompanied by five light entities with undefined shape. They were all a different color and their names were Nuniel (orange), Zain (blue), Goi (green), Ano(purple/pink) and Einel or Eniel, I'm not sure anymore (white).
Has anyone heard of them?

Here's what I've found.

Nearly all "angelic" names end in al or el, at least in hebrew.

Nuniel is one of the titles of god that translates to "He who lowers the proud ones"
it is associated with PS:119:vs.75

Zain and Goi could simply be the words "sword" and "gentile or nation" respectively

Ano or maybe Anu could be the 63 name of the Shem-ha-Mephorash or it could simply be the Hebrew word for "I"

Eniel is again a title and an angel that translates to "Infinitely good God" it is associated with Ps:80:vs.18

It could be that when you asked for it's name it was saying.
"I am he who lowers the proud nation with the sword, the infinitely good God"

I don't know just some guesses. Sometimes when asked for a name it will give a title or a cryptic statement. The names or words given could be a title or description of what or who he is rather than a name.