RhymeZone: katie definitions

Definitions of Katie:

name: A female given name (common: 1 in 884 females; popularity rank in the U.S.: #193)
name: A surname (very rare: popularity rank in the U.S.: #83101)

noun: A diminutive of the female given name Catherine or any of its variant spellings.
noun: The Missouri, Kansas and Texas (MKT) Railroad.
noun: (poker slang) A king and a ten as a starting hand in Texas hold 'em due to phonetic similarity with "K-T"

(Definitions from Wiktionary)