What does Mcgwire mean?
(male) Melwire, Merwire, ..
(female) Mcgwina, Mcgwira, .. Middle name pairings:
Mcgwire Cassius (M.C.), ..
How popular is Mcgwire?
Mcgwire is an unusual given name for men but a somewhat prominent last name for both adults and children (#147095 out of 150436, Top 98%). (2000 U.S. Census)
Which version is better?with its source form and related boy names. The only popular variation form of Mcgwire (not ranked) is Maguire. Other forms, like Mcguire, are uncommon. Adoption of this relation of Mcgwire was common 2 decades ago (#1937). (Top Baby Names, 2015)