Worldwide, למברט (Lambert 
, למברט 
) is a common primarily male, but very seldom feminine first name. The forename למברט is characteristic of Guadeloupe, where it is quite a common male name, Cameroon, and Luxembourg, where it is quite a rare dominantly masculine, but uncommonly feminine name. In absolute terms, it most frequently occurs in Nigeria, Germany, and the Democratic Republic of the Congo. More prevalently, למברט is the last name as well as the forename.
למברט is also a name for the fictitious and mythical characters: Lambert , the fictional character from the Witcher universe, The Witcher 3: Wild Hunt; Lambert Frémont de Croisselle , character in À la poursuite d'Olympe; Lambert Strether ; Lambert , the fictional character and Lambert , the character in the play "Celebration", among other works.