Start My Family Tree Welcome to Geni, home of the world's largest family tree.
There are already 4,971 genealogy profiles with the McGrath surname on Geni. Join now to find your relatives.

McGrath Genealogy and McGrath Family History Information

‹ Back to Surnames Index

About the McGrath surname

The surname McGrath in it's original form was Mac Craith meaning son of grace. Other spellings : Magrath, MacGrath and McGraw are common.