Lately, I've been carrying three, though it's partly to phase out the practice of carrying one on the belt.
Belt gun: Taurus G2C (until recently, a Kel-Tec PF9, for over ten years.)
Pocket gun as backup: Ruger LCP-MAX (until recently, a Kel-Tec P32, for over ten years.) This gun also has a spare (12-round) magazine along.)
Third gun, to be second if I ever ditch belt carry: NAA .22LR 1.125" revolver, in jeans "fifth" pocket, hidden behind cellphone case. It's also possible the P32, or my Seecamp .32, will go second in another pocket, keeping the Mini in third place.
Phasing out belt carry is something I've been considering for years but, every time I get close, things change socially or politically and that gives me pause. That trend appears likely to continue.
Went to a baseball game yesterday, a game during which my daughter's gymnastics squad was performing a routine. Got halfway to the gate when I saw the metal detector and had to return to my truck to doff my knife, Leatherman, and all three guns. Now that I think of it, I don't remember taking off the spare 12-round magazine for the Ruger.