Katlyne is a common variation of the name Kaitlyn. Its spelling follows the traditional English pronunciation of the name, with the "ai" representing the long vowel sound "ei" as in "eight." The word can be transcribed in IPA phonetics as /keɪtˈlɪn/. The "k" is pronounced with a hard "k" sound, while the "t" and "l" sounds are pronounced as they appear. The "y" is pronounced with a short "i" sound, and the final "e" is silent.