What's in a Hollywood Baby Name?

The meaning behind Halle's "Maceo-Robert." Plus: Jimmy Fallon, Jessica Simpson, the Lacheys and more

OLIVE

For Drew Barrymore, her daughter's name jumped off the page – literally. "I was reading a book with my husband [Will Kopelman]. I was three months pregnant," she recalled during a visit to The Ellen DeGeneres Show in December 2012, months after welcoming her baby girl on Sept. 26. "They said, 'Your baby is the size of an olive.' And that was it. We never looked back."