This Project is for all spelling variants of the Germanic Surname of Ehrhard, Ehrhart, Erhard, Ehrenhard, Eerhard.

Ehrhard is a Compound Germanic name meaning Honor (Ehre) and Hard, Firm or Strong (Hard) = Very Honorable.

There are some very ancient names in Germanic Europe; Ehrhard (Honor), Eckhard (Sword Edge), Eberhard (Strong as a Boar), are among them.

The Ehrhard name has, and still is, used in Given, Chosen, Middle, and Surname!

The conversion from Given Name to Surname is never certain, but in many studies it is a very popular Given name, but a rare Surname.