Arsène Lupin – Wikipedia

Arsène Lupin (French pronunciation: [aʁsɛn lypɛ̃]) is a fictional gentleman thief and master of disguise created in 1905 by French writer Maurice Leblanc.He was originally called Arsène Lopin, until a local politician of the same name protested. The character was first introduced in a series of short stories serialized in the magazine Je sais tout.

https://en.wikipedia.org/wiki/Ars%C3%A8ne_Lupin