Lambert

Gender: Masculine
Origin: German
Meaning: “bright land.”

The name is derived from the Germanic elements, land meaning “land” and beraht meaning “bright.”

The name was borne by several medieval saints and personages.

Other forms of the name include:

Lambert (Dutch/French/English/German/Polish)
Lambrecht (Dutch/German)
Lammert (Dutch/German)
Lamberto (Italian)
Lambaer (Limburgish)

A feminine form is Lamberta.

The designated name-days are April 16 (Poland) and September 17 (France).

Source

1. http://www.behindthename.com