This page is historical. Follow this link for the current version.
Dictionary of Medieval Names
from European Sources

Alethea f. Greek ἀλήθεια 'truth'.

Cite as: S.L. Uckelman. "Alethea". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 3. http://dmnes.org/2016/3/name/Alethea.