The name Lauriana looks like it could be a female form of the Latin, male name, Laureano.
Laureano: Latin name that comes from laureanus, de laurus, which translates in to "of the bay"(the tree). This name is intended to mean "victorious" because in
Roman Mythology, the bay crown meant victory.
It would be useful to know which names were involved in the "making" of your hybrid and your background could help to clarify certain things.
Hope this helps you.
~Magia~