placenames1901 census
2People recorded
1Households recorded
Most frequent surnames in this year’s matched records
- Sullivan 2
Knock South
An Cnoc Theas
Knock South is a townland in Mayo. Explore its recorded names and geographic context.
Recorded locationKnock South53.54118° N · 9.24318° WInteractive map supplied by OpenStreetMap.
Recorded place location · Logainm.ie
The name
These Irish name elements are associated with this record in the Logainm glossary.
An element’s translation is a clue, rather than a complete explanation of the name. Its form and meaning depend on local history and the full Irish name.
Recorded forms
- An Cnoc Theas · Irish · main form · non-validated name
- Knock South · English · main form
Geographic information
People & family history
Census figures refer to the matched historical census area for each year. Boundaries and spellings can change over time.
1911 census
12People recorded
2Households recorded
Most frequent surnames in this year’s matched records
- Butler 11
- Sullivan 1
1926 census
4People recorded
1Households recorded
Most frequent surnames in this year’s matched records
- Butler 4
Sources & further reading
- Logainm.ie — Knock South. Place names and geographic record, licensed under CC BY 4.0.
- Boundary geometry retains its source attribution and licence in the downloadable geographic record. Map tiles © OpenStreetMap contributors.
Name record retrieved 2026-10-25 · Source record modified 2025-01-10. How this page was prepared.