I quite like Livia but have you considered Alba? Take a look at why I'm suggesting it, esp under 'meaning & history of the nam Alba' bit :) :
www.babynamewizard.com/baby-name/girl/alba
and:
nameberry.com/babyname/Alba
and:
en.oxforddictionaries.com/definition/alba
I think Alba Anais White sounds nice.
I saw this about Anais:
In French its an-ay-ees with emphasis on the ees part, in Spanish its an-ice.
Also, Alba Hanae (pronounced han-eye, I believe). There is a japanese perfumer named Hanae Mori.
From Japanese 花 (hana) or 華 (hana), which both mean "flower", combined with 絵 (e) meaning "picture" or 恵 (e) meaning "favour, benefit".
Even Alba Livia Hana or Hanae White is really nice! 