Liam Fountain's birth name is Christopher William Fountain.
Liam Aiken's birth name is Liam Padraic Aiken.
Liam Gallagher's birth name is Gallagher, William John Paul.
Caitlin Mulvey's birth name is Caitlin Elizabeth Bridget Mulvey.
William John Neeson.
I can find no canonized Catholic saint by the name of Liam.
Jordan Fountain's birth name is Jordan James Fountain.
Katie Fountain's birth name is Katie Elizabeth Fountain.
Philip Fountain's birth name is Philip John Fountain.
Pete Fountain's birth name is Peter Dewey Fountain, Jr..
Conor Liam's birth name is Conor Liam Rasmussen.
Liam Macdonald's birth name is Liam Phillip Macdonald.
Liam Hooper's birth name is Liam Edward Hooper.
Liam Howell's birth name is Liam West Howell.
Liam Howlett's birth name is Liam Paris Howlett.
Liam Galvin's birth name is Liam Francis Galvin.
Liam Ferguson's birth name is Liam Richard Ferguson.
Liam Norberg's birth name is Magnus Liam Norberg.