All around the world, Монтегю (Montague 
, Montagu , Монтегю 
) is a rare male forename. The first name Монтегю is habitual in the United Kingdom, where it is a rare boy's name, South Africa, and Israel, where it is a rare mostly boy's, but infrequently female name. In absolute terms, it is the most numerous in the United States, the United Kingdom, and South Africa. More frequently, Монтегю is the last name as well as the forename.
Монтегю is also a name for the fictitious and mythical characters: Montague Egg , the fictional amateur detective; Monty Bodkin , the Fictional character created by P. G. Wodehouse; Montagu Lovitt-Lovitt , the musical character in the musical To-Night's the Night by Paul Rubens; Montagu Bartle of Buenos Ayres , the musical character in the musical Peggy and Montague , the operatic character in the opera Romeo und Julia (Sutermeister).