I am just thinking that you like ancient greek and the bringing to life aspect of the name which I love but how about Poiesis
Poiesis - Wikipedia
In philosophy, poiesis (from Ancient Greek : ποίησις) is "the activity in which a person brings something into being that did not exist before.
I also would like to suggest ratio3d. The reason being is that ‘ratio’ is latin for dimension, the .com is unused and it also gives it a professional name to entice companies to use it for their digital twins / virtual world which will help expand the development community for everyones benefit.
Maybe even gain autodesk support like Unity or integration with the laserscanner / geospatial scanner manufacturers like FARO.
I really think this software has great legs and I am going to promote it within my Utility company ( i can’t mention a name without going through the PR team).
Otherwise Xenko is already amazing and do you need an NPO when you can promote within the Digital Twin scene and become a Standard Marque and change a business model to suite while also keeping it opensource.