Boy name origins & meanings Greek : Healer Boy name variations Jason Jase Jaasan Jaasen Jaasin Jaason Jaasun Jaasyn Jaesan Jaesen Jaesin Jaeson Jaesun Jaesyn Jahsan Jahsen Jahson Jasan Jasaun Jasin Jasten Jasun Jasyn Family name origins & meanings Variant spelling of English Jason.