Spann
Likely a name from a nickname or occupational source connected with “span” or “stretch,” though the surname’s exact origin is not certain.
The #2,882 most common surname in the United States (2010 Census) — about 1 in every 24,785 Americans shares it.
Etymology
The surname may be linked to the German word element spann-, which appears in old bynames and compounds and can relate to the idea of stretching or spanning. Some 19th-century scholarship also points to German place- or sign-based surnames built from commands such as “spann aus,” but that explanation is speculative. In English contexts, the word spann was also a measure or quantity term, but the surname is not securely derived from that usage.
History
The provided historical excerpts do not give a direct dictionary entry for SPANN itself, only related forms and a separate use of spann as a measure in Scottish history. As a result, the surname’s line of development is hard to pin down from these sources alone. In modern usage, Spann is established in the United States but is not among the most common surnames.
Origin
Regions
Variant spellings
Fun fact
The same spelling spann turns up in Scottish historical texts as a unit associated with butter, but that is a word-history note rather than proof of the surname’s origin.
From the historical record
“F. Espafiol. Spannan III. Satz-N. — Gegensatz: Spann- aus — Spannuth, Spanuth (niederd.) „spann aus" — urspr. wohl Aufforderung auf einem Gasthausschilde. Spamlckt 111. Satz-N. „spai'c nicht (nichts)".”
— Die deutschen Familiennamen