what ever the legal implications of the engine’s name, its odd that a so random name were choosen, I mean, the other engines all have meaningfull and or original names like Cycles, Blender Internal, Yafray, octane, Mental Ray, but Eevee? what the hell it means?
no criticism against this name but it sounds like " - Oh, I created a new render engine, I will call it RANDODNAR"
I could call it PBRE (Phisically Based Realtime Engine)
Or a familar tech name like Rycles (Realtime Cycles (I mean, it uses sampling accumulation anyway) )
or a more obvious name like “Blender Realtime”