Just Wondering

I was just wondering what my nick means. So, I googled it and tried to find any person who's named Raches. My nick was given by my first year friend, Gita. When I googled it, I found that Raches is a village name in Greece. But it's also said there is a city named Râches in France.

I was too lazy to read more about it, but some other times I look forward to read it. Haha.
And for what I found in facebook. There is no people named Raches, there's only Rachel. And here it is what I found.

"Raches (Greek: Ράχες) is a village and a former municipality on the island of Ikaria, North Aegean, Greece. Since the 2011 local government reform it is part of the municipality Ikaria, of which it is a municipal unit. With a population of 2,238 inhabitants (2001 census) and a land area of 101.768 km, it is the largest in area, smallest in population, and therefore the least densely populated of the three municipal units on Icaria. The other two municipal units are Agios Kirykos and Evdilos."

"Râches is a commune in the Nord department in northern France."