で呼んだ

called … by

→ で
phrase Rare #21,070
called … by で marks the name or method used to call someone; 呼んだ is the past form of 呼ぶ.
JA: 彼をニックネームで呼んだ。
EN: I called him by his nickname.

先生は生徒みんなを名前で呼んだ。

The teacher called all the students by name.

私たちは彼女を「アン」という愛称で呼んだ。

We called her by the nickname “Anne.”

だがおまえは私をあの名で呼んだ

But you called me by that name.

— The Garden of Sinners: Paradox Spiral (2008)