The name Gail means 'Father in rejoicing'
It is unclear if you mean "gall" or gale" Gail is a girls name.
When Oprah's Mother Gave Birth, Her Original Name was suppose to be "Orpah", from the book of Ruth in the Bible, but the letters got mixed up on her birth certificate so She became Oprah instead.
Gail Rodono's birth name is Gail Cottrell.
Gail Kainswarren's birth name is Gail Kaneswaren.
Gail Borges's birth name is Gail Monast.
Gail Devers's birth name is Yolanda Gail Devers.
Gail Kubik's birth name is Gail Thompson Kubik.
Gail Lynn's birth name is Gail Lynn Kathan.
Gail Emms's birth name is Gail Elizabeth Emms.
David Gail's birth name is David Gilbert Gail.
Max Gail's birth name is Maxwell Trowbridge Gail.