Getty Images

Getty Images

Former Survivor castmates and current Amazing Race competitors Rob and Amber Mariano are expecting their fourth child! Rob, 38, and Amber, 35, are already the parents of three girls: Lucia Rose, 4½, Carina Rose, 3, and Isabetta Rose, 20 months.

The couple has previously chosen romantic names that stand the test of time, but their relationship suggests that one of these could be a winner too:

Boys

Boston: Rob’s nickname was “Boston Rob.”

Race: A nod to their Amazing Race run.

Fox: Their show, Rob and Amber: Against the Odds, aired on the Fox network in 2007.

Seven: Their season of the Amazing Race was its seventh.

Vega: Their own reality show took place in Las Vegas.

Girls

Star: Fitting for a daughter of the Survivor: All-Stars champion.

Madison: They were engaged during the show’s live finale at Madison Square Garden …

Atlanta: …and married at Atlantis Paradise Island in the Bahamas!

Isla: Rob won Survivor: Redemption Island

Millie: … and the million-dollar prize!

Have any great name suggestions? Share ‘em in the comments below!