Meaning:Myrtle. Hadas is one of the "four species" used on Sukkot with the lulav and etrog. Gender:Female. Origin:Hebrew. You Might Also Like:Hadassah, Tamar.
Meaning & History. From Greek 'Αιδης (Haides), derived from αιδης (aides) meaning "unseen". In Greek mythology Hades was the dark god of the underworld, which was also called Hades.