The name 'Cat' is a diminutive form of Catherine, a name of Greek origin meaning 'pure'. It can also be derived from the English word for the animal, symbolizing independence, curiosity, and grace. The domestic cat (Felis catus) is a small carnivorous mammal, valued for companionship and its ability to control vermin. Cats have been domesticated since around 7500 BC in the Near East and are now one of the most popular pets worldwide.