Santini
An Italian surname meaning “little saint” or “descendant of Santo,” from a saint-based personal name.
The #8,896 most common surname in the United States (2010 Census) — about 1 in every 83,898 Americans shares it.
Etymology
Santini is an Italian surname built on santo, the Italian word for “saint,” ultimately from Latin sanctus, “holy” or “consecrated.” The ending -ini commonly forms a diminutive or patronymic sense, so the name can be understood as “little saint,” “son of Santo,” or a family associated with the personal name Santo/Santi. Historical surname dictionaries also connect it with the saint-name group Santi and related forms.
History
Santini is especially associated with Italy, where surname forms from santo and santi are common. It is also found in Italian communities abroad through migration. In older surname lists it appears alongside other saint-derived names such as Santi and Santos, showing that it belongs to a broad European naming pattern based on Christian personal names.
Origin
Regions
Variant spellings
Fun fact
Because -ini can indicate descent or a diminutive, Santini can feel both affectionate and family-based at the same time.
From the historical record
“lantes. Santi, Santini. 1" Saint (Ital.); 2» nom de saint ayant le même sens. Saout. 1" Gros bétail (Bret.) ; 2o rassasié, gorgé [saous, oil).”
— Dictionnaire des noms (French surnames)