Synan is a surname and given name. Notable people with the surname include: Edward A. Synan (1918–1997), American philosopher and theologian Edward John Synan (1820–1887), Irish politician H. Vinson Synan (1934–2020), American historian of Pentecostalism As a given name, it may refer to: Synan Braddish (born 1958), Irish footballer Sinan, Arabic given name and surname This page or section lists people that share the same given name or the same family name. If an internal link led you here, you may wish to change that link to point directly to the intended article.