Mac Sitric
Mac Sitric is a masculine surname in the Irish language. The name translates into English as "son of "Sitreac"". The surname originated as a patronym, however it no longer refers to the actual name of the bearer's father. The form Nic Sitric is borne by unmarried females; the forms Bean Mhic Sitric and Mhic Shitric are borne by married females. A variant form of "Mac Sitric" is Mag Sitric; the feminine forms of this surname are Nig Sitric, Bean Mhig Sitric, and Mhig Sitric. All these Irish surnames have various Anglicised forms. Etymology. "Mac Shitric" translates into  English as "son of "Sitreac"". A variant form of the surname is "Mag Sitric". These surnames originated as patronyms, however they no longer refer to the actual name of the bearer's father. The name "Sitreac" is a Gaelic derivative of the Old Norse "Sigtryggr". This Old Norse personal name is composed of two elements: the first, "Sig-", means "victory"; the second element, "-tryggr", means "true". Feminine forms. "Mac Sitric" and "Mag Sitric" are masculine surnames. The form of "Mac Sitric" for unmarried females is "Nic Sitric", whereas the (unmarried) feminine form of "Mag Sitric" is "Nig Sitric"; these names  translate into English as "daughter of the son of "Sitreac". The form of "Mac Sitric" for married females is "Bean Mhic Sitric", whereas the feminine form of "Mag Sitric" is "Bean Mhig Sitric"; these particular feminine names also rendered simply as "Mhic Sitric" and "Mhig Sitric"; these four surnames translate to "wife of the son of "Sitreac". Anglicised forms. "Mac Sitric" has been Anglicised variously as "MacKittrick", "MacKitterick", "MacKettrick", "MacKetterick", "MacKirtrick", "Munkittrick", "Munkettrick", "Kittrick", "Kitterick", and "Setright". Anglicised forms of "Mag Sitric" include "MacGetrick", "MacGetterick".