For background on how the map was made (and its flaws), see the relevant blog entry.
| Doolan | numerous: all areas, but mainly South East. It stands for two Irish names: (1) Ó Dubhlainn (Galway), (2) Ó Dúnlaing, Ó Dubhlaing (Laois), the latter also appears as Dowling. Dúnlang was an early first name. GPN & IF. |
DEDs where Doolen and a second surname are found together
This list shows total 1901 Doolen households by county.
Click on the county to see detail.
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