“SNL” alum Dana Carvey is known for impersonating Regis Philbin, and now, he’s in the mix to step into Philbin’s shoes on “Live! with Regis and Kelly,” sources say. While the search to find a Reeg replacement is still in early stages, Carvey has popped on producers’ radar after names including Ryan Seacrest, Andy Cohen and Kelly Ripa’s husband, Mark Consuelos, were bandied months ago. “There’s no short list or front-runner,” one source cautioned. But backstage buzz has Carvey as a top contender. And beloved Philbin exits later this month. Carvey, who appeared on “SNL” from 1986-1993, is best known for starring as Mike Myers’ sidekick Garth in the “Wayne’s World” franchise. The comic is also known for “SNL” characters like the Church Lady, and his impressions of Tom Brokaw, George H.W. Bush and Jimmy Stewart, among others. A rep for “Live” had no comment. Ripa reportedly said in September on the subject, “Truly, it’s a wide open canvas. And everybody is in play.”