Where Does the Chetham Surname Come From?
Spelling was not fixed until the modern era, so Cheetham could easily become Chetham. The family name meaning is “from Cheetham, near Manchester”, the same as for Cheetham. Chetham drops the “e” of Cheetham, a shortening that clerks often made. Regional accents shaped spellings long before dictionaries fixed them.
Names that sound alike, such as Cheatham and Chatham, are easily confused in old records.
A coat of arms belongs to a particular family line rather than to everyone named Chetham, so the heraldry linked to Cheetham is a starting point, not an automatic right. Get the complete Chetham report, with a museum-style coat of arms.