For background on how the map was made (and its flaws), see the relevant blog entry.
|Fear||rare: scattered in Ulster. English. DBS.|
|Feore||Very rare: Limerick etc. See Fewer.|
|Fewer||rare: Waterford etc. Ir. Ó Fiodhabhair (Fíobhair), "bushy eyebrow". It occurs in Limerick as Feore. SI & SGG.|
|Ó Fiodhabhair||Fewer, Feore: annamh: Port Lairge, Luimneach. Bhí an chlann sa san Iar-Mhí sa 12 céad. Brí: fiodh + abhra (fabhra) .i. fabhraí dosacha. SGG.|
DEDs where Fewer and a second surname are found together