The Ernestus Family Name

Genealogists group Ernestus with Ernst.

What does the surname Ernestus mean?

In origin, the name means “Earnest, resolute”.

Is Ernestus the same name as Ernst?

Ernestus is listed among the recognised spellings of Ernst. The same family of names includes Ernest, Ernesto and Ehrnst.

Is there an Ernestus coat of arms?

Heraldry is personal: arms associated with the Ernst surname were borne by specific families, and sharing the name does not mean sharing the blazon.

Want more than a summary? See the Ernestus family name pack.