#Agatha
- Agata — A feminine given name and surname of Ancient Greek origin, widespread in international onomastics and adapted into Romanian primarily through Christian hagiographic tradition; it originates from the adjective 'agathos', structurally signifying 'good', 'virtuous', 'noble', or 'honorable'. In the Christian calendar, the central figure is Saint Agatha, a 3rd-century martyr, considered a structural protector against fires and breast diseases.
- Agatanghel — A masculine given name of Ancient Greek origin, historically used in the Christian-Orthodox space; it originates from the name 'Agathangelos', structurally composed of the elements 'agathos' (good) and 'angelos' (angel, messenger), translating to 'the good messenger' or 'the good angel'. In religious history and hagiography, this name is associated with Saint Agathangelus, a 4th-century martyr, as well as famous medieval apocalyptic apocrypha known as the prophecies of Agathangelos.
- Agatha — The international and Latin/Greek-derived graphic form of the feminine given name Agata, originating from the adjective 'agathos' (good, virtuous); borne by famous personalities such as the British writer Agatha Christie, considered the queen of detective novels. In an onomastic structural sense, it retains the digraph 'th' specific to the original Hellenic etymology, being highly popular in the Anglo-Saxon and Western European spaces.
- Agathaea — An archaic scientific name or taxonomic synonym for the plant genus Felicia, belonging to the Asteraceae family and native to South Africa, popularly known as the blue daisy. Structurally, these plants are characterized by capitulum (head) inflorescences featuring yellow central tubular florets and deep azure-blue peripheral ray florets, utilized in horticulture as ornamental groundcover species.