Wyant
A surname most likely formed as a variant of the given name Wyatt, ultimately from an old English personal-name tradition.
The #5,359 most common surname in the United States (2010 Census) — about 1 in every 47,514 Americans shares it.
Etymology
Wyant is usually explained as a spelling variant of Wyatt, a surname that began as a medieval pet form of the personal name Wiot or Wiet, itself related to older Germanic name forms. Those forms were used as short, familiar versions of names built with elements meaning "war" and "hard" or "brave," though the exact chain can vary by source. In practice, Wyant is best understood as a later surname spelling shaped by pronunciation rather than as a separate ancient root.
History
The name is especially familiar in English-speaking countries, particularly the United States, where it likely developed through regional spelling variation and later family standardization. Like many surnames derived from personal names, it could identify someone as "the son or family of Wyatt." Over time, the spelling Wyant became fixed in some branches while others retained Wyatt or related forms.
Origin
Regions
Variant spellings
Fun fact
Wyant and Wyatt are close enough in form that some family lines may have shifted between spellings in records without any change in pronunciation.