Where does “Аглая” come from?

Аглая (Russian) comes from Ancient Greek Ἀγλαΐα, from Ancient Greek ἀγλαός — splendid, shining.

Ancestry of “Аглая”, step by step

StepLanguageWordMeaning
1Ancient GreekἈγλαΐαsplendour, beauty
2Ancient Greekἀγλαόςsplendid, shining
Every word from Ancient Greek ἀγλαόςEvery word from Ancient Greek Ἀγλαΐα