Y is a commune in the Somme department in Hauts-de-France in northern France.
Y bears the shortest place name in France, and one of the shortest in the world. The inhabitants call themselves Ypsiloniens, from the Greek letter Upsilon, which looks like the letter Y.
Wikipedia https://en.wikipedia.org/wiki/Y,_Somme
Coordinates 49°48'11.345" N 2°59'26.435" E
