Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
GILLIAM
There are approximately 527 people named Gilliam in the UK. That makes it the 10,224th most common surname overall. Out of every million people in the UK, approximately 8 are named Gilliam.
Region of origin
British Isles
Country of origin
Wales
Language of origin
Welsh
Religion of origin
Christian
Classification
Celtic
From given name or forename
Related and similar surnames
GuilliamGilliatt
Gillam
Gillham
Tilson
Willcock
William
Willcocks
Wille
Wilcockson
Giliam
Giilliam
Giliamm
Giiliam
Giliame
Giliiam
Giliamme
Giliams
Gialliam
Gialiam
Giliamk
Giliaml
Giliamsz
Giliham
Gilia
Gilhiam
Gilam
Gilaim
Gilian
Gililam
The Gilliam surname in historical dictionaries
Patronymica Britannica (1860)
GILLIAM. See William.