Hilliard \hi-llia-rd\ as a boy's name is of Old German and Old English origin, and the meaning of Hilliard is "battle guard; yard on a hill". Also a place name. Football player Ike Hilliard.

Hilliard has 5 variant forms: Hiller, Hillierd, Hillyard, Hillyer and Hillyerd.

For more information, see also the related name Hillard.

Baby names that sound like Hilliard are Hallward, Halward and Hilarid.