Hilliard Family History
Hilliard Surname Meaning
English (southeastern England and Midlands):: variant of Hillier with excrescent -d. Compare Hillard, Heller, and Hellard.
Of Norman origin from the Middle English female personal name Hildiard, Holdiard, Anglo-Norman French forms of ancient Germanic Hildigard, Hildiardis.
These names are derived from hild ‘battle’ + gard ‘protective enclosure, yard’.
Either this or the name above was brought to Ireland from Yorkshire in the 17th century.
Source: Dictionary of American Family Names 2nd edition, 2022
