(Ä­nâ²stÄ­ngktâ²) n. 1. An inborn pattern of behavior that is characteristic of a species and is often a response to specific environmental stimuli: the spawning instinct in salmon; altruistic instincts in social animals. 2. A powerful motivation or impulse.
Dayla /day-la/ [2 sylls.] as a girls' name is of Old English origin, and the meaning of Dayla is valley.
Kylah is a spelling variant of the Yiddish and English Kyla. Kylah is a somewhat popular baby name for girls. The name has been growing in popularity since the 2000s. Its usage peaked modestly in 2009 with 0.014% of baby girls being named Kylah.