Chief
Count, Earl
noun
The chief of this district is that guy, the count. He's also the earl of another district, and the chief of yet another.
The reading is the はく reading you learned with the kanji.
フグの爵位を伯爵にして、フグ伯って呼ぶことにするのはどうかな。
How about giving Fugu the title of an earl, and calling him Count Fugu?