Wortman
Probably a variant of Worthman, a surname built from “worth,” meaning an enclosed homestead or estate.
The #7,291 most common surname in the United States (2010 Census) — about 1 in every 67,530 Americans shares it.
Etymology
This name is best understood as a form of Worthman, built from Middle English worth, meaning an enclosed homestead, farm, or estate. In surname use, that points to someone who lived at or worked for such a place, or more generally to a person associated with a manor or holding. The form may also reflect the common surname element -man, used in several English occupational or locative names.
History
Nineteenth-century surname writers grouped Wortman with Worthman and explained it from worth, rather than treating it as a separate origin. The name appears in English-language surname lists and later turned up in North America, where spelling variation was common and forms like Worts, Wortt, and Wortman could coexist. Because the evidence is limited, the exact path from Worthman to Wortman is not certain.
Origin
Regions
Variant spellings
Fun fact
A 19th-century surname compiler explicitly listed Wortman alongside several close spelling variants, showing how fluid surname spelling could be in record books.
From the historical record
“iNGS, Tumer ; three families of Wart, two of AVarts, two of Wartman ; also Wortt, Worts, WoRTMAN, Wenning, AVenman, aud Whitelaw (i.e., " Avhitlow " ]). Lepper is a very common name in Canada, at Aurora, C.W., St. Catherine's, C.W., Toronto, C.W., &c. Three families of Cramp live in Montreal ; also NAMES FROM…”
— Suffolk Surnames (3rd ed.)