The Guillard Last Name

The Guillard family name is well attested in modern population records. We don't publish a meaning for Guillard without a reliable source. Our researchers work it out from the records of each family.

Guillard ranked 90,495 in the 2010 US Census, with 204 people answering to the name. Between 1891 and 2000, 11,670 babies born in France were registered as Guillard, with the most births in 1951–1960. Similar-sounding surnames on Herald Lab: Gaillard, Gallard and Gallardo.

If a Guillard family bore arms, our report explains whose they were and what the blazon shows. Want more than a summary? See the Guillard family name pack.