With a last name like Rocknroll one might think that Kate Winslet would have a field day with baby names, but the actress and husband Ned Rocknroll have revealed that they named their newborn son Bear.

The actress, who is currently taking some time off for the holidays at the couple's West Sussex, England, home, gave birth to Bear two weeks ago, her third child and first with Rocknroll, real name Abel Smith.

"They are all doing so well, they both absolutely adore him - and the name Bear," a source told Britain's The Sun.

Winslet has two children already, daughter Mia, 13, from her first husband Jim Threapleton and son Joe, 10, with second husband Sam Mendes.

Winslet and Rocknroll, who is the nephew of airline tycoon Richard Branson, on Branson's Necker Island retreat in the British Virgin Islands in 2011. They were married last December and Winslet announced her pregnancy in June.