Wayne and Coleen Rooney have just welcomed their second son, Klay - a brother for Kai - into the world.

And while you might think that 'Klay' is a slightly silly name for a baby, we have to say: the Rooneys ain't got nothing on some stars.

From well-known oddities courtesy of Gwyneth Paltrow and Chris Martin to David and Victoria Beckham, from a girl named 'Moxie Crimefighter' to a boy named Sue 'Speck Wildhorse', we've rounded up 66 (count 'em!) celebrity baby names that are completely daft/a bit unusual, depending on your point of view.

Take it away, bonkers celebrities...

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  • 1. Princess Tiaamii

    Katie Price's daughter.

  • 2 & 3. Moroccan and Monroe

    Mariah Carey and Nick Cannon's twins.

  • 4 & 5. London and Cash

    Slash's sons.

  • 6. Apple

    Gwyneth Paltrow and Chris Martin's daughter.

  • 7. Banjo

    Rachel Griffiths' son.

  • 8. Pilot Inspektor

    Jason Lee's son.

  • 9. Blue Ivy

    Beyonce and Jay-Z's daughter.

  • 10. Zuma Nesta Rock

    Gwen Stefani and Gavin Rossdale's son.

  • 11-13. Fifi Trixibelle, Peaches and Pixie

    Bob Geldof and Paula Yates's daughters.

  • 14. Heavenly Hiraani Tiger Lily

    Paula Yates and Michael Hutchence's daughter.

  • 15 & 16. Astala and Phaedra

    Peaches Geldof's sons (yes, it runs in the family).

  • 17-20. Ocean, Autumn, Sonnet and True

    Forest Whitaker and Keisha Nash's children.

  • 21. Memphis

    Bono and Ali Hewson's daughter.

  • 22. Blue Angel

    Not to be outdone: The Edge's daughter.

  • 23. Harley Quinn

    Kevin Smith's daughter.

  • 24-27. Rocket, Racer, Rebel and Rogue

    Robert Rodriguez's sons (we'll allow the daughter's name, Rhiannon).

  • 28. Bingham

    Matt Bellamy and Kate Hudson's son.

  • 29. Coco

    Courtney Cox and David Arquette's <s>clown</s> daughter.

  • 30. Destry

    Steven Spielberg's daughter.

  • 31. Camden John

    Nick Lachey's son.

  • 32. Audio Science

    Actress Shannyn Sossamon's son.

  • 33. Kyd

    David Duchovny and Tea Leoni's son. We see what they did there.

  • 34. Striker

    Footballer Tommy Williams and Nicola McLean's son.

  • 35-37. Rumer, Scout and Tallulah Belle

    Brue Willis and Demi Moore's daughters.

  • 38. Penelope Scotland

    Kourtney Kardashian and Scott Disick's daughter.

  • 39. Pirate

    Song of Korn lead singer Jonathan Davis.

  • 40. Bluebell Madonna

    Geri Halliwell's daughter.

  • 41-43. Seven, Puma and Mars

    Erykah Badu's son and daughters.

  • 44. Free

    Barbara Hershey's son (who then changed his name to Tom when he was nine).

  • 45-48. Buddy Bear, Petal Blossom Rainbow, Daisy Boo and Poppy Honey

    Jamie and Jools Oliver's son and daughters.

  • 49. Bronx Mowgli

    Ashlee Simpson and Pete Wentz's son.

  • 50 & 51. Denim and Diezel

    Toni Braxton's sons.

  • 52-54. Dweezil, Moon Unit and Diva Thin Muffin

    Frank Zappa's son and daughters.

  • 55. Jermajesty

    Jermaine Jackson's son.

  • 56. Moxie Crimefighter

    Penn Jilette's daughter.

  • 57-60. Brooklyn, Romeo, Cruz and Harper Seven

    David and Victoria Beckham's sons and daughter.

  • 61. Hopper

    Sean Penn and Robin Wright's son.

  • 62. Ireland

    Alec Baldwin and Kim Basinger's daughter.

  • 63. Liberty Beau

    Ryan Giggs and Stacey Cooke's daughter.

  • 64. Speck Wildhorse

    John Cougar Mellencamp's son.

  • 65. Shiloh Nouvel

    Brad Pitt and Angelina Jolie's daughter.

  • 66. Prince Michael II

    Michael Jackson's third child (also known as 'Blanket', because Prince Michael II just isn't silly enough).