65%RatingSave Gender Feminine & Masculine Usage Turkish Note In Turkish this name is written with a dotted İ. It appears as İLKAY in uppercase and ilkay in lowercase. Meaning & History Means "new moon" in Turkish, derived from ilk "first" and ay "moon". Related Names Rootsilk + ayUser SubmissionIlkay Categories beginnings, celestial, escapologists, isograms, nature, numbers, time periods