女性の｢～さん｣という表現は、

bayan と
hanım の

どちらを使うことが多いのでしょうか？

Bir çeviriye bakın

In fact, we add "bey" and "hanım" words after the first names of people when we call them respectfully, in Turkish.

For example,

Ayşe Hanım
Ali Bey

However, in European languages and English, these words are added before the surname of people. For example,

Mr. Sanders
Mrs. Watson
Ms. Taylor

and when we translate them in Turkish, we say:

Bay Sanders
Bayan Watson
Bayan Taylor.

When it comes to Japanese translations, we can translate as:

よし子さん - Yoshiko Hanım
太郎さん - Tarou Bey
(if they are first names)

or

Bayan Yoshiko
Bay Tarou
(if they are surnames)

Hopefully, I did not cause that you are so confused. I hope that I explained sufficiently.