Meath (/ˈmiːð/; Old Irish: Mide IPA: [ˈmʲiðʲe]; spelt Mí in Modern Irish) was a kingdom in Ireland for over 1000 years. Its name means "middle," denoting its location in the middle of the island.
At its greatest extent, it included all of the current County Meath (which takes its name from the kingdom), all of Westmeath, and parts of Cavan, Dublin, Kildare, Longford, Louth and Offaly.
Meath is traditionally said to have been created in the first century by Túathal Techtmar. The Uí Enechglaiss was an early dynasty who were kings of the region. An ogham stone found south of Slane suggests they originally may have controlled this area in County Meath. They along with the Uí Failge and Uí Bairrche, belonged to the Laigin, but may also be associated with the Iverni.
During the early 6th century, they were driven away from their original homeland in Kildare and over the Wicklow Mountains by the Uí Néill, whose sept, the Clann Cholmáin, took their place. The Uí Enechglaiss were later based in and around Arklow well into the historic period, and its ruling dynasty later took the surname O'Feary.