Lennert Name Meaning. Danish, Dutch and North German: from a Germanic personal name composed of the elements leo 'lion' + hard, 'hardy', 'brave', 'strong' (see Leonard).
Lennert is baby boy name mainly popular in Christian religion and its main origin is . Lennert name meanings is Lion,strong, brave, hearty, brave as a lion, lion-hearted. Other similar sounding names can be Leonard.