US Popularity Rank: None

Origin: British

Meaning: Sea guardian

English names from William Shakespeare are full of vintage charm and will instill in baby a love for all things literary and sophisticated. The uncommon but adorable boy's name Siward is no exception. Rooted in Old English, Siward boasts an ocean-inspired meaning of "sea guardian." This name may also trigger memories of reading the tragedy Macbeth aloud in class. As a young man eager to prove himself, Siward shows much bravery while facing off with Macbeth in the final battle.