Hm.
OT Answers (thanks for the responses!):
2 Blue Angels (1 US, 1 CAN)
2 Blue Flame (US)
1 Blue Darts (US)
And a whole bunch of other suggestions that I’m going to collect and peruse for later use…don’t ask.
More regional colonic combustion terms people!
We used to call them blue flamers.
I’ve only heard them called Blue Flames.
What do you call a fart on fire?
A pain in the ass.
bughunter, I just realized that maybe my post didn’t come off as I’d hoped it would.
I think it’s great people are making up names - they are funny! I’m just a little horrified that my upbringing included learning things like how to light farts. My dad did a great job of raising a cultured lady, didn’t he? :dubious: 
Just for the record, we weren’t surprised by the act of lighting farts (hey, it rains all fall and winter, and we’re trapped indoors with nothing to do), but by the terminology employed by our resident Far-Norther. 
I sincerely hope our esteemed poster doesn’t take offense at the fact I just noticed that another good name for a lit fart would be a “Ferret Herder”.
Fire in the Hole ?
Hot Lips
I don’t recall whether I’ve really heard a formal name for lit farts, but for some reason the term “afterburners” sticks in mind.