What does Guglielmo mean?
Guglielmo [gugliel-mo] as a boys' name is of Old German derivation, and the name Guglielmo means "determined protector". Guglielmo is a version, with the prefix Gug-, of Guillaume (Old German): French form of William.
Guglielmo has 1 alternative form via Guillaume, William: Guillermo.Kreatif forms:
(male) Guglielgi, Gugliellon, ..
(female) Guglielga, Guglielyn, ..
How popular is Guglielmo?
Guglielmo is an uncommon first name for men but a very popular surname for both adults and children (#13820 out of 150436, Top 9%). (2000 U.S. Demographics)
Which version is better?with its source forms and related boy names. Guillermo (#660 in recent rankings) and William (#5) are the prominent related forms of Guglielmo (not ranked) listed in the Top 2000. These forms of Guglielmo were at the peak of their popularity during the years 1880-1889 (adoption of 7.75%) and have become much less popular since (adoption 0.85%, ▼89%). Below is a graphed study of the history of the boy name Guglielmo and affiliated names. (2015 Birth Statistics)