Lothaire is French masculine given name that is a modern form of the Germanic Chlothar (which is a blended form of Hlūdaz and Harjaz). People with this name include: Surname Hubert Lothaire (1865 – 1929), Belgian military officer Given name Lothaire Bluteau (born 1957), Canadian actor Nickname/pseudonym/stage name M. Lothaire pseudonym of a group of mathematicians Sophie Lothaire, stage name of Marguerite-Louise Odiot de Montroty, (born 1732), French dancer, actress and director See also Lothair (disambiguation) References Masculine given names French masculine given names