Working from first principles, Calligenia looks like a Greek name (or, at least a potential Greek name constructed from existing name-parts; I don't know if it's legit).
If it is a Greek name, it would mean "born beautiful", from
kallos "beautiful" and
genes "born". C/f the 'Calli' in
Calliope and the 'genia' in
Iphigenia (click links).
Adriel looks like a male Hebrew name, but I can't help any more than that.
~Chrisell~
Proudly Australian
www.archaeochrisell.blogspot.com