What does Mcguire mean?
Mcguire \m-cgui-re, mc-guire\ as a name for boys is of Irish and Gaelic derivation, and the meaning of Mcguire is "son of the beige one". Mcguire is a derivative of Maguire (Irish, Gaelic). A rare birth name for males.
Mcguire is an uncommonly occurring first name for males but a very prominent surname for both adults and children (#494 out of 88799, Top 1%). (2000 U.S. Census)
Shown below is the birth name popularity of Mcguire for boys. Mcguire has yet to be recorded in the list so far. (Top 1000 Birth Names Statistics, 2014)