Dârjiu is a commune in Harghita County, Romania. It lies in the Székely Land, an ethno-cultural region in eastern Transylvania.
The toponym "Székelyderzs" was first mentioned as "De ers" in a papal list of tithes taken in 1334. In 1525, it was recorded asDers, while in 1760, it was already mentioned by its modern Hungarian name asSzékely Derzs.
The...