From Wiki:
In July 2000, Oliver married Juliette Norton.[73] They have five children: Poppy Honey Rosie (b. March 2002), Daisy Boo Pamela (b. April 2003), Petal Blossom Rainbow (b. April 2009), Buddy Bear Maurice (b. September 2010) and River Rocket Blue Dallas (b. August 2016).[74]Oliver has severe dyslexia, and read his first novel (Catching Fire) in 2013, at the age of 38.[75]
Were they trying to best Frank and Gail Zappa for children naming?
He also SUCKS at naming kids.