I found a couple from the Canadian National Archieves at: http://www.lcbp.org/PDFs/MadameChamplain.pdf These are probably modern interpretations though, like the portraits of Champlain himself.
Goa's birth name is Hlne Barb.
Lena Reno's birth name is Hlne Raynaud.
Lili Bontemps's birth name is Hlne Bic.
Esther Hardy's birth name is Hlne Loiselle.
Madame Lou's birth name is Hlne Pierreto.
Ellen Dosia's birth name is Odette Hlne Zygomalos.
Nane Germon's birth name is Germaine Hlne Nannon.
Germaine Fontanes's birth name is Germaine Hlne Saillofest.
Marguerita Sylva's birth name is Marguerite Alice Hlne Smith.
Simone Vaudry's birth name is Simone Hlne Georgette Vaurigaud.
Elena Poniatowska's birth name is Hlne Elizabeth Amlie Louise Paule Dolores Princesse Poniatowski.
Marguerite de Morlaye's birth name is Marguerite Anne Elisabeth Hlne De Milly.