CRAMBO = Andre and Inigo Rhyme

CRAM'BO, n. A rhyme; a play in which one person gives a word to which another finds a rhyme. – Swift.

Closet

CLOS'ET-SIN, n. [cloz'et-sin.] Sin committed in privacy. – Bp. Hall.

ONOMASTICS TERM: Gentilitious

CHRIS´TIAN-NAME, n. The name given in baptism, as distinct from the gentilitious or surname.