About the Demers-Chedville surname
The surname Demers-Chedville is associated with a patronymic formation. Demers-Chedville is a compound surname. Its form combines several family-name elements; depending on the line, this may reflect a dit name, the joining of two surnames, or a more recent civil-status development. The name therefore belongs to a tradition in which an ancestor's given name gradually became a hereditary surname. Demers-Chedville is a compound or hyphenated surname. For a particular family line, early records can show whether this form was long established or resulted from the joining of two surnames later in the family's history.
Pronunciation:
De-mé-chèd-vil/dəmeʃɛdvil/