With her sisters, Banba and Ériu, she was part of an important triumvirate of goddesses. When the Milesians arrived from Spain, each of the three sisters asked the bardAmergin that her name be given to the country. Ériu (Éire, and in the dative 'Éirinn', giving English 'Erin') seems to have won the argument, but the poets hold that all three were granted their wish, and thus 'Fodhla' is sometimes used as a literary name for Ireland, as is 'Banba'. This is similar in some ways to the use of the poetic name 'Albion' for Great Britain.
In the Tochomlad mac Miledh a hEspain i nErind, Fótla is described as the wife of Mac Cecht, reigning as Queen of Ireland in any year in which Mac Cecht ruled as king. The text goes on to relate that as the Milesians were journeying through Ireland, Fótla met them ‘with her swift fairy hosts around her’ on Naini Mountain, also called the mountain of Ebliu. A footnote identifies the Naini Mountain of Ebliu as the Slieve Felim Mountains in County Limerick. The soil of this region is peatyluvisol.