Dublin's Q102 By Ellen Smith Katie Price has revealed her original full name, which she had before she chose to change it. The television personality opted to switch her name at the age of 17-years-old as she embarked on her glamour modelling career. She revealed she was originally named Katrina Amy Alexandria Alexis Infield. Her lengthy name was chosen by her mum, Amy, who truly loved all four names she gave her daughter and wanted to include them all. Speaking to the Sun, Katie revealed "I hated (my name), I was born Katrina Amy Alexandria Alexis Infield. I don't know what my mum was thinking!"