Benn
A short form of Benedict, often appearing in families connected with medieval Benedictine religious influence.
The #7,099 most common surname in the United States (2010 Census) — about 1 in every 65,468 Americans shares it.
Etymology
Benn is generally treated as a shortened form of the personal name Benedict, usually through the medieval pet form Bennet or Bennett. The ultimate Latin root is *Benedictus*, meaning “blessed.” Older surname writers also noted that Benn is not derived from Benjamin, despite the similar sound.
History
The name was recorded by 19th-century surname scholars as a familiar English surname in places where Benedictine monastic influence was strong. Bardsley specifically linked its spread in Furness to Furness Abbey, suggesting a local concentration shaped by medieval religious naming habits. It appears in English records as both Benn and Benns, with related surnames such as Bennett and Benson.
Origin
Regions
Variant spellings
Fun fact
Older surname books explicitly warned readers not to confuse Benn with Benjamin; they traced it instead to Benedict.
From the historical record
“BENKIN. See Benjamin. BENN. BENNS. See Benjamin. BENNELL. Benwell, co. Northumb. BENNETT. From the personal name Benedict. In the reigns of Edwards II. and E BEE III. the name is found thus modified : Fitz”
— Patronymica Britannica: a dictionary of the family names of the United Kingdom