Hi James,
Well done for discovering your own trick. It has definitely been done before... by me! (Not on video tho'). I usually do it to finish on the Base Cup (easier!), but I have done it to Spike once or twice. I have a strong suspicion that I picked it up from either Donald, Guy or someone else though. As to a name... Hurricane has been used before, I'm certain, although searching the forum for that gives nothing. Google translate 'Hurricane' into Japanese, and you get all these options:
ハリケーン
hurricane
台風
typhoon, hurricane
暴風
storm, windstorm, hurricane, gale
疾風
gale, blast, hurricane, squall, storm, gust
颶風
hurricane, tornado, typhoon
荒れ
storm, tempest, windstorm, blizzard, hailstorm, hurricane
Typhoon has definitely been used before (search the forum), so best to stay away from that lot to avoid confusion, I think. (There's Whirlwind too, of course!)
I don't think it can be classed as a Swirl, since it doesn't have the wrap, and I can think of a Swirl variation that could sensibly be called a Zero-Swirl...
I think it is most similar to Guy's propellor, although the spin is in the opposite direction. (Think of the driving finger making a small circle: In Guy's version the finger comes up on the inside and down on the outside. Yours (If you extended the motion) is the opposite.) So it could be something like "Micro Propellor" or "1-Propellor", but then there's the exit to consider.
If we're talking about just the "finger pushing the string" part of the trick, then it could also be called a "Forced..." or "Driven..." something, perhaps? I think this might be the smart way to go, since there are obviously going to be a lot of different possible exits.
So how about "Forced Swing In" or "Driven Swing In"? What do you think?