Shakespeare is hailed as England's literary giant.
Tips
usage
文豪 is a heavyweight term - reserve it for canonized greats (Lu Xun, Tolstoy, Shakespeare). For a merely popular or skilled author, use 作家 ('writer') or 名作家 ('famous writer'). Calling a contemporary novelist 文豪 sounds like fan hyperbole.
Hit Japanese manga/anime where characters bear the names of real Japanese 文豪 (Dazai, Akutagawa, etc.) and wield powers based on their works - title literally 'literary-giant stray dogs.'