Julyan is a surname and a given name. Notable people with the name include:
Surname Bob Julyan, American author David Julyan, English musician and score composer
Given name Julyan Cartwright, British physicist working in Spain Julyan Holmes, Cornish scholar and poet Julyan Sinclair, Orcadian television and radio presenter Julyan Stone, American professional basketball player
See also Julian (given name) Julian (surname)