CrellinCrellin is a surname of Manx origin. Notable people with the surname include:Benjamin Crellin, New Zealand comedian, actor and writerBertie Crellin, Australian footballerBilly Crellin, British footballerDavid Crellin, British actorJeffrey Crellin, Australian oboistJohn Crellin, Manx politicianMax Crellin, Australian politician