Click on the red marker on the map below for a link to the FindMyPast transcript. (Free, registration required).
| Grogan | numerous: all areas except Cork. Ir. Ó Gruagáin, perhaps from gruagach, a champion. They were erenaghs in Elphin (Roscommon), now greatly dispersed. The form Groogan occurs in Ulster. MIF & SGG. |
| Grugan | rare: Tyrone. See Grogan. |
| Ó Gruagáin | Grogan: líonmhar tríd an dtír. Bhí an chlann bhunaidh ina n-airchinnigh in Ail Finn ach scaipeadh iad go luath (sa 15 céad, is cosúil). Tá Groogan agus Grugan i nDoire - clann faoi leith, déarfainn. Fréamh: grúg = fearg, ceaptar. MIF. |
Parishes where Grogan and a second surname are both baptised.
This list shows total Grogan Roman Catholic baptisms by county.
Click on the county to see detail.