Is Diethmar a boy or girl name?
Diethmar is listed as a boy name in our name lists. It is recorded in Austria and Germany. Diethmar is too rare in US Social Security records for us to chart.
Where Diethmar is recorded
A country here means the name is recorded there. It is not a ranking.
Names that start like Diethmar
This page shows only what our lists record for Diethmar. We do not publish name meanings or origins. Sources and method.