cognomen (n.)

• agnomen
• appellation
• appellative
• byname
• byword
• denomination
• designation
• diminutive
• epithet
• eponym
• handle
• honorific
• hyponym
• label
• matronymic
• moniker
• name
• namesake
• nickname
• nomen
• patronymic
• praenomen
• sobriquet
• style
• surname
• tag
• title