Loukia is a Greek female name. It is from the Loukas /
Lucas /
Lucian /
Lucy / etc. name family and has the same meaning - either "from Lucania" or "light" (Originating from Lucani.)
Thymios - also Greek, male. I can't locate a meaning with the resources I have at hand at the moment.
Anthelia - Greek, female -
Can be a form of
Anthea and related names, "blossom, flower. OR plural of Anthelion: "A halo opposite the sun, consisting of a colored ring or rings around the shadow of the spectator's own head, as projected on a cloud or on an opposite fog bank."
Astacia - Greek, female - form of
Anastasia /
Anastasios /
Anastasius, "resurrection, reborn"
I can not find any definitive info on how to correctly pronounce Ma'at. :(