Shannon (surname)


Shannon, MacShannon, and O'Shannon are Anglicised Irish and Scottish surnames that derive from the Gaelic word seanachaidh, which means "skilled storyteller". Seanachaidh is descended from the Old Irish word senchaid.
Other forms of the name are O'Shawnessey or O'Shannahan.
Several old Gaelic names of Scottish and Irish people alike were Anglicised as Shannon, despite being unrelated.
The 1990 United States Census found that Shannon was a very common surname in the United States.

People with the surname Shannon

Academics