Of course the name must somehow be connected to the spell idea.
"Lighting Thunder God" don't like that
"Maeltroms" naah
"High Voltage" well this is better but it doesn't actually refer to anything
"Electron Charge" this is okay
"Judgement Bolt" sounds cool
...
HEY! Let's go with theme "judgement", "justice" and "order" from this moment on.
Judgement Bolt
Bolt of Justice
Order