GARN, a hamlet, joint with Derwydd, in the parish of LLANDEBIE, upper division of the hundred of ISCENNEN, county of CARMARTHEN, SOUTH WALES, 5 miles (S. S. W.) from Llandilo-Vawr. The population is included in the return for the parish. It lies on the right bank, and near the head, of the river Loughor.