Akademik

Eilert
Eilert m
Frisian and Scandinavian: from an old Germanic personal name composed of the elements eg(il) edge, point (of a sword) + hard hardy, brave, strong (cf. ECKEHARD (SEE Eckehard)). The name is now also quite commonly used in Scandinavia, where it was taken in the 17th century.

First names dictionary. 2012.