Das Dictionary of Medieval Names from European Sources enthält mehr als 1’000 Einträge mit Angaben zur Etymologie, zu wichtigen historischen Namensträgern und anderen zeitgenössischen Umständen sowie zu Belegstellen (via Lexikographieblog):
«The Dictionary aims to contain all given (fore, Christian) names recorded in European sources written between 500 and 1600, less the names of historical/non-contemporary people and names occurring only in fictional literature or poetry. Development of the Dictionary is planned in two phases:
First phase: Sources from Great Britain, Ireland, Iceland, Scandinavia, Iberia, Italy, France, Germany, Hungary
Second phase: Sources from Eastern Europe (Romania, Greece, Poland, Russia, Ukraine, the Baltic states, etc.)Editions are published quarterly.»
Ein Beispiel: Der Eintrag für meinen Namen Christopher