First found in County Cork, where they were seated from very ancient times. John Ronayne is recorded in the County of Cork in the year 1139. The name is from the old Gaelic O'Roynian and they were apparently an old Munster family until the Anglo/Norman invasion of 1172, when their lands were forfeited and the family dispersed.

Irish Families left their homeland in astonishing numbers during the 19th century in search of a better life. Although individual reasons vary, most of these Irish families suffered from extreme poverty, lack of work opportunities, and exorbitant rents in their homeland. Many decided to travel to Australia or North America in the hopes of finding greater opportunities and land. The Irish immigrants that came to North America initially settled on the East Coast, often in major centers such as Boston or New York. But like the many other cultures to settle in North America, the Irish traveled to almost any region they felt held greater promise; as a result, many Irish with gold fever moved all the way out to the Pacific coast. Others before that time left for land along the St. Lawrence River and the Niagara Peninsula, or the Maritimes as United Empire Loyalists, for many Irish did choose to side with the English during the American War of Independence. The earliest wave of Irish migration, however, occurred during the Great Potato Famine of the 1840s. An examination of early immigration and passenger lists has revealed many people bearing the Ronan name: George Ronan who settled in Philadelphia, Pennsylvania in 1872; James Ronan settled in Philadelphia in 1836; John Ronan settled in Canada in 1840; Patrick Ronan settled in Boston Massachusetts in 1849.

Motto Translated: For he is our maker.

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