Boy Name
Gilliam
"Resolute protector. Medieval English form of William, from Germanic elements meaning will and protection."
About the Name Gilliam
Meaning
Resolute protector. Medieval English form of William, from Germanic elements meaning will and protection.
Origin
Germanic/EnglishGender
Boy
First Letter
GGilliam is a boy name of Germanic/English origin. The name means "Resolute protector. Medieval English form of William, from Germanic elements meaning will and protection." and It has been used throughout history. Browse more names starting with G or explore other Germanic/English names.
Popularity Over Time
#35 1950
-- 1960
#6 1970
#15 1980
-- 1990
-- 2000
-- 2010
-- 2020
Source: U.S. Social Security Administration baby names data (public domain). Lower rank numbers indicate greater popularity.
Famous People Named Gilliam
- TG Terry Gilliam (film director)