It's the kind with the long spindly legs. Last I saw it was sitting on a washcloth on the side of my bathtub, probably trying to catch a peek of my butt.
Edit: photo of the spider
Here's a handy list of names:
Daddy Spindly Legs Jackson Jr.
Jeremy 
J. Jonah Jameson
Charlotte
Arianne
Gregory
Arachnox the Butt-Peeker
Sputnik
I always just default to comrade spider for any spiders near me
ichabod
Peter Parker
Herald Bluetooth, or Herald for short. A suiting name with that spider hugging the shore (tub).
Georg
Ironic.
Jeff.
I named my last khajiit character in skyrim J'eph, so that
That's a harvestman, not a spider.
Also, he's such a Greg.
I hope Greg harvests all the bugs that found their way inside
Lennox
Spidon --> spider + Poseidon
Dugson Bobnutt? Other than that, had to look it up but "Styopa" after a certain fictional Soviet policeman with long limbs (found out about due to some libshit game).
Spoingus
Kiki
Horace
Little guy looks like a Greg to me
Frank
Beer
Doctor Octavius
Personally, I'd go with 'Benny,' but if you want more options: https://namesery.com/spider-name-generator/
What a guy, looks like a Sheila to me.
We also had a bathroom spider for about a month this fall, one of the shorter legged super fast ones. Called him Reiska. I finally got him under a plastic cup about a week ago and was able to relocate him into the backyard before winter so he can eat and hibernate.
Jerry
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