- A habitational surname.
- 1591, William Shakespeare, “The Second Part of Henry the Sixt, with the Death of the Good Duke Hvmfrey”, in Mr. William Shakespeares Comedies, Histories, & Tragedies: Published According to the True Originall Copies (First Folio), London: Printed by Isaac Iaggard, and Ed[ward] Blount, published 1623, OCLC 606515358, [Act V, (please specify the scene number in lowercase Roman numerals)]:,Scene II:
- Proud northern lord, Clifford of Cumberland, / Warwick is hoarse with calling thee to arms.
- A male given name transferred from the surname.
- For quotations of use of this term, see Citations:Clifford.
- a male given name