Yes, it is also a place name in Italy, from unclear origin and etymology. Here you have a link with the theories about the etymology of Lucania (it is in Italian):
http://www.vacanzeinbasilicata.it/Basilicata/La-Storia-Basilicata.asp
The use of Lucania as feminine first name can be because of sentimental reasons or as variant of
Lucana, feminine form of
Lucano, from the Latin personal name
Lucanus/Lucana, used as
cognomen in Republican ages, gentilic from Lucania.
Lumia
http://onomastica.mailcatala.com