McCready is an Irish and Scottish surname. It is the Anglicized form of Gaelic Mac Riada "son of Riada", a personal name meaning "trained" and "expert". McCready is a variant of McCreadie; other variants are MacCready and McCredie.McCready clan originally came from Bute but the settled in North Ayrshire and County Down.in Ulster. People with the surname include: Allan McCready (1916–2003), New Zealand politician. Benjamin McCready (born 1951), American portrait painter. Chris McCready (born 1981), English footballer. Connie McCready (1921–2000), American politician.
https://en.wikipedia.org/wiki/McCready