All variants of Day


Day households in mid-nineteenth century Ireland

All variants of Day

Household numbers by county in Griffith's (1847-64), as on the map

Click on a county to see more detail

Surname Dictionary

Day fairly numerous: Dublin, Belfast, Cork and scattered. Presumably English from the distribution but the name undoubtedly represents Ó Deá (O'Dea) also. The latter, original spelling Ó Deaghaidh, were an important sept of Thomond (Clare).

Variants in Griffith's
& total households

Click here to see all variants on a single map

Click on a name to see it on the map.

Non-Griffith's Variants

Click here for all variant sources.


John Grenham | | Sitemap | | Login | | Subscribe | | Contact | | Research | | FAQs | | What's new?| | Privacy policy

Copyright © Grenhams partnership 2024