May Irwin's birth name is Georgina May Campbell.
Irwin Stanton's birth name is Irwin Wilbur Stanton.
Alison Cronin's birth name is Alison Ames.
Charlie Sheen's birth name is Carlos Erwin Estevez. Although he goes by his stage name Charlie Sheen, he has yet to legally change it.His real name is Carlos Irwin Estevez.
His real name is Carlos Irwin Estevez, so his middle name is Irwin
Meegan May's birth name is Meegan Louise May.
Irwin Shaw's birth name is Shamforoff, Irwin Gilbert.
Elaine Irwin's birth name is Elaine Irwin Blome.
Leona Irwin's birth name is Leona Ruth Irwin.
Nate Irwin's birth name is Nathan W. Irwin.
Irwin Bazelon's birth name is Irwin Allen Bazelon.
Irwin Young's birth name is Young, Irwin W..
Irwin Stanton's birth name is Irwin Wilbur Stanton.
Blair Irwin's birth name is Sarah Victoria Blair Irwin.
Tim Irwin Morgan's birth name is Timothy Irwin Morgan.
Alison Cronin's birth name is Alison Ames.
Bindi Sue Irwin is the next Crocodile Hunter, just like her daddy!
Terri Irwin's birth name is Theresa Penelope Raines.