YOU SAID:

There was a boy named Harry who happened to be a wizard.

INTO JAPANESE

ハリーの名前の男の子があった。

BACK INTO ENGLISH

There was a boy named Harry.

INTO JAPANESE

ハリーという男の子がいました。

BACK INTO ENGLISH

There was a boy called Harry.

INTO JAPANESE

ハリーと呼ばれる少年がいました。

BACK INTO ENGLISH

There was a boy called Harry.