Fionola is an Irish and Scottish form of the English, Irish, and Scottish Fenella.
Fionola is also an English form of the English, Gaelic, German, and Scottish Fiona.
Fionola is also a form of the Irish, English, and Gaelic Fionnuala.
Fionola is infrequently used as a baby name for girls. It is not ranked within the top 1000 names. In 2018, within the group of girl names directly linked to Fionola, Fiona was the most regularly used.