The name Acadia is a girl's name meaning "idyllic place". Acadia and is often added to lists like Best Girl Names Starting with Vowels and discussed in our forums with posts like "Drop you least favourite (girls with middles)".
From the experts:
Acadia, the French name for Nova Scotia and the name of a gorgeous national park in Maine makes a fresh, rhythmic choice for your little girl. Acadia is an original yet accessible member of the stylish girl names starting with A.
The origin of the New World place name dates back to the sixteenth century borrowing of the ancient Greek name.