In a break from generations past and with an eye toward the future, many of the youngest leaders of the Republican Party are embracing views on some social issues that are at odds with traditional conservative ideology — if they mention such issues at all, according to interviews, experts and some polling.

“When it comes to what you do in your bedroom, or where you go to church, or where you want to put a tattoo, we just couldn’t care less,” Mr. Hoagland said at a meeting last month of young Republicans in Charlotte.

And some social conservatives say they are deliberately playing down their own views on issues as a tactical move to attract more young voters to the Republican Party.

Polls show that Americans under 30 are the least likely to identify as Republican, and those in the millennial generation support President Obama by a wide margin. But in an effort to win votes by capitalizing on disenchantment with the recession and its slow recovery, Republicans are placing a renewed emphasis on fiscal issues, with hopes of energizing their young people — a group that had one of the lowest turnout levels in the history of presidential elections in 2008 and did not turn out in strong numbers in this year’s primaries.

“I would prefer that Mitt Romney leave social issues sort of alone, because I do disagree with him on those things,” said Ms. Kotzambasis, whose group, like many others, operates mostly independent of any national party oversight. “He keeps saying that the first things he’ll tackle are health care and the economy, and I hope he tackles the economy. I’m graduating in a couple years, and it’s pretty dismal where I am.”