Tabitha
Though never as popular as the name of her Bewitched mother, Samantha, Tabitha has its own quirky, magical charm. The name of a charitable woman who was restored to life by Saint Peter in the Bible, it was a popular Puritan choice. Sarah Jessica Parker and Matthew Broderick chose it for one of their twin daughters.
One of Beatrix Potter's storybook characters is a cat called Tabitha Twitchet, and indeed the nickname Tabby is decidedly feline.

