The meaning of the name Joanna is 'God is gracious'.
Johanna is originally based on the name Joanna, which ommits the h. Joanna means 'God is gracious'. Source: Wikipedia
Joanna Roth's birth name is Angelis, Joanna.
Joanna Angel's birth name is Joanna Mostov.
Joanna Brookes's birth name is Joanna Sims.
Joanna Crawford's birth name is Joanna Warden.
Joanna Wiszniewska's birth name is Joanna Milobedzka.
Joanna Jimenez's birth name is Joanna Jimenez.
Joanna Scanlan's birth name is Joanna Marion Scanlan.
Joanna Thaw's birth name is Joanna Suzy Thaw.
Joanna Brodzik's birth name is Joanna Honorata Brodzik.
Joanna Dierck's birth name is Joanna Elizabeth Dierck.
JoAnna Cameron's birth name is JoAnna Kara Cameron.