For this reason i would never consider it for a name, however i can see the appeal. Adeliade
Cecilia sounds very pretty.
Here is a bit of history!
Princess Adelheid Amalie Luise Therese Carolin of Germany
married the heir to the British throne. She changed the spelling of her name from
Adelheid to
Adelaide. In 1830
William was crowned
King William IV of Great Britain, and
Adelaide was crowned
Queen of Great Britain and Hanover. When the Colony of South Australia was officially proclaimed in 1836, its new capital city was named after
Queen Adelaide.
Thought you might find it interesing,
Kim