The actress - who gave birth to her third child on July 15th - and her financier boyfriend, Arpad Busson (49), named the their daughter Rosalind Arusha Arkadina Altalune Florence Thurman-Busson, and Uma says it was her 14-year-old daughter Maya who convinced her to go with the unusual moniker.

Speaking about the baby - who is known as Luna (cause she needs a 7th name) - on Jimmy Fallon's talk show '[Maya] came up with the best excuse, [which] was that I probably wouldn't get to have any more children, so I just put every name I liked into Luna's. [Arpad and I] couldn't quite agree on the name. We call her Luna, so she's lucky that way. And then the rest, she can name all her own children all these interesting names. Proud, Catholic, observant!"

Uma already has Maya and son Levon, 10, from her previous marriage to Ethan Hawke, while Arpad has two children, Arpad Flynn Alexander Busson and Aurelius Cy Andrea Busson from a previous relationship with supermodel Elle Macpherson.

Yep, we're still meant to believe it was innocent Maya was the one who enforced a load of names beginning with A on Luna.