placenamesCostello
Coistealaigh
Costello is a barony in Roscommon. Explore its recorded names and geographic context.
Recorded locationCostello53.92272° N · 8.59742° WInteractive map supplied by OpenStreetMap.
Recorded place location · Logainm.ie
The name
A reliable full-name meaning has not been established here. The recorded Irish and English forms are given without an unsupported translation.
Recorded forms
- Coistealaigh · Irish · main form
- Costello · English · main form
Geographic information
Sources & further reading
- Logainm.ie — Costello. Place names and geographic record, licensed under CC BY 4.0.
Name record retrieved 2026-10-25 · Source record modified 2017-02-07. How this page was prepared.