https://en.wikipedia.org/wiki/The_Mysterious_Island
"a sailor (who is addressed only by his surname; in Kingston's translation, he is named Pencroft)"
"In the French original, some characters were named a little differently: Gédéon Spillet, Nabuchodonosor (Nab) and Harbert Brown. In the Kingston translation, the engineer is named Cyrus Harding, and the sailor is named Pencroft."
Gondolom a fordítás forrásától is függhet melyiket használják.