Warnock
A surname that likely grew from the same Germanic root as Warren and Warner, with a diminutive ending added in medieval form.
The #6,567 most common surname in the United States (2010 Census) — about 1 in every 59,846 Americans shares it.
Etymology
This surname is usually treated as a diminutive or extended form built on an old Germanic name base related to Warner/Warren. In Harrison’s account, Warnock is linked to a root like Warn- plus a diminutive suffix, giving a medieval nickname or family-name form. The exact path is not completely certain, but the name is generally explained as coming from the same broad Germanic naming tradition as Warner and Warwick.
History
The surname is attested in medieval England in forms such as Warnock, Warrick, and Warrack-like variants. It later became especially familiar in Scotland and northern Britain, where it survived alongside related surnames with similar roots. Modern bearers include a notable concentration in English-speaking countries, especially the United States, Scotland, and England.
Origin
Regions
Variant spellings
Fun fact
19th-century surname writers often grouped Warnock with a whole cluster of medieval names built on the same Warn-/War- base, so it has long been seen as part of a larger family of related surnames rather than an isolated name.
From the historical record
“WARNICK 1 (Teut.) = Warn(e> (q.v.) -f- the WARNOCK J dim. suff. -ic, -oc. =E}=Ware.q.v. Henry atte Warr. — Soms. Subs.-Roll, A,D. 1327. John la Warre. — Lane- Fines, A-J). 1310. WARRACK, like Warrick, for Warwick, q.v.”
— Surnames of the United Kingdom: a concise etymological dictionary (2 vols in 1)