Son of Cathan; son of the warrior
A Scottish and Irish patronymic surname meaning 'son of Cathan'. The Gaelic name Cathan is derived from the word 'cath', which translates to 'battle' or 'warrior'.
Fewer than 5 boys were named Mccain in 2025.
United States Senator and 2008 presidential nominee
US births per 5-year period, 1990–present (SSA data).
