Is There a Jacobsohn Coat of Arms?
Spelling was not fixed until the modern era, so Jacob could easily become Jacobsohn.
In origin, the name means “From Jakob (Jacob)”. Jacobsohn adds -sohn to the root of Jacob, a common way of forming related surnames. Census takers and immigration officers often wrote what they heard. Related forms: Jacobsson, Jacobsen and Jacobus.
Heraldry and the Jacobsohn name
Heraldry is personal: arms associated with the Jacob surname were borne by specific families, and sharing the name does not mean sharing the blazon. Similar-sounding surnames on Herald Lab: Jacobson.
Want more than a summary? See the Jacobsohn family name pack.