Margo \m(a)-rgo, mar-go\ as a girl's name is pronounced MAR-go. It is of French origin. Variant of Margaret. Actress Margaret Hemingway, actress and granddaughter of Ernest Hemingway, changed the spelling of her name to match that of a famous Bordeaux wine, Chateau Margaux. Ballet celebrity Dame Margot Fonteyn.

Margo has 3 variant forms: Margaux, Margeaux and Margot.

Baby names that sound like Margo are Margy, Marge, Marga and Margi.