What does Delanie mean?
Delanie \d(e)-la-nie\ as a girls' name (also used as boys' name Delanie) is of Old French origin, and Delanie means "from the alder grove". Delanie is a variant of Delaney (Old French): from "del aunaie".
Delanie is an unusual given name for females. Delanie is an unusual surname too for both adults and children. (2000 U.S. Census)
The only prominent related form of Delanie (#unlisted) appearing in the Top 1000 is Delaney (#268 last year). Adoption of these girl names was at its most widespread in 2004 (usage of 0.831%) and has become significantly lower since (usage 0.732%, down 11.9%). Delaney (#268) is the most fashionable girl name in this list. Shown below is an analysis of the popularity of Delanie and associated names. (2014 Birth Statistics)