Start by naming any country that France borders. Then name any country that borders any of those countries. Then keep going until there are no more countries left to name.
Before the last 100-200 years, it was extremely common to translate first names between languages, so anybody that was famous before then entered popular consciousness like that. It's the same with Joan/Jeanne of Arc
Except he wasn't. I am 99% sure he grew up in Spain tho
You may have him mixed up with the Hernandez brothers who were also born in France but moved to Spain when they were 3 and 4 years old