79%RatingSave Gender Masculine Usage Astronomy Pronounced Pron. SIR-ee-əs(English) [key·IPA] Meaning & History The name of a bright star in the constellation Canis Major, derived via Latin from Greek σείριος (seirios) meaning "burning". People think this name isRate·Details classic mature formal upper class natural strong strange complex serious Categories celestial, fire, Fire Emblem characters, Harry Potter characters, My Hero Academia characters, nature, ReZero characters, Saint Seiya characters, Sousei No Aquarion characters, space, stars