Kinsella is a surname of Irish Gaelic origin, developed from the original form Cinnsealach, meaning "proud". The Kinsella sept is native in part of the modern County Wexford in Leinster, a district formerly called the Kinsellaghs. The oldest documentary mention of the surname appears in the Ancient Records of Leinster, dated to 1170, where the son of the King of Leinster is named as Enna Cinsealach. Originally pronounced KIN-səl-ə, it is also often found pronounced kihn-SEL-lə (especially in Australia and New Zealand).
https://en.wikipedia.org/wiki/Kinsella
Kinsella is a surname of Irish Gaelic origin, developed from the original form Cinnsealach, meaning "proud". The Kinsella sept is native in part of the modern County Wexford in Leinster, a district formerly called the Kinsellaghs. The oldest documentary mention of the surname appears in the Ancient Records of Leinster, dated to 1170, where the son of the King of Leinster is named as Enna Cinsealach. Originally pronounced KIN-səl-ə, it is also often found pronounced kihn-SEL-lə (especially in Australia and New Zealand).
