Diedrich: Last Name Origin and Family Crest

Many Diedrich families will find their roots under Dietrich, the form most records use. Taken at its root, Diedrich points to “Ruler of the people”.

Spelling and variants

Diedrich writes “d” in place of the “t” found in Dietrich, a common scribal difference. Census takers and immigration officers often wrote what they heard.

In the 2010 US Census, 3,655 Americans gave Diedrich as their last name (rank 8,956). From 1891 to 2000, 331 births in France were registered under Diedrich.

Family crest and blazon

A coat of arms belongs to a particular family line rather than to everyone named Diedrich, so the heraldry linked to Dietrich is a starting point, not an automatic right.

Research your Diedrich family history with a full surname report and painted coat of arms.