Gick has occured on IoM in one form or another from earliest records - see http://www.ee.surrey.ac.uk/Contrib/manx/fulltext/scrap3/ch02.htm where Hill links it to Jick/Duke
and also
http://www.ee.surrey.ac.uk/Contrib/manx/manxnb/v12p151.htm

quite common in Santan parish