For funsies, a list of NPCs we have named:
Kenny -- wanted dead; hired Switch to get some protection; Tank & Reaper did the job
Hank -- Tank's friend; Oasis bouncer
Jenny -- Tank's ex; went out with Switch
Sugardaddy -- pimp, scumbag, club owner, gives work to Reaper
Vanilla Chocolate -- prostitute, embezzler, Reapet's roommate
Red Meat -- gigolo, Reaper's fake husband
Happy -- rough fuckface, wants Switch to hook him up with Vanilla; Sugar problems
Lucky Sammy -- good guy; screwed Switch on a deal
Ricky -- Fucker. Hates Carlos.
Carlos -- Switch's regular. Hates Ricky.
Ortiz -- runs Cantina Diner; hires illegals
Wei -- Switch's sister; waitress at Cantina Diner
Leonard -- bank manager; drug user
Esperanza -- former client of Switch's
Little John -- Tank's little brother; works Wendy's; lives with Tank
Mrs. Gomez -- Tank/LJ's landlady; going broke
Tim -- wait, no, this guys the fuckface troublemaking rabblerousing dickwhistle
Mouse -- owns the San Carlos Package store
Big Geno -- club-owner; semi-time-pimp; Tank's boss
Brianna -- Big Geno's daughter, mid-twenties
Alphonse -- club manager; hates Switch; fired Tank
Edward -- Switch's landlord, owes him; runs a coffeshop
Derek -- cop at the 8th precinct; Tank's friend
Camilla -- delivery girl at Dragon Express; Reaper's coworker
Added some details!