Apellido Kilduff
Kilduff
Ranking por país y región
| País | Rank | Count |
| Ireland | 1205 | <1k |
| -- Code | ? | ? |
| Isle-of-man | 1279 | <1k |
| -- Code | ? | ? |
| Región | Rank | Count |
| Isle-of-man, Rushen | 281 | <1k |
| -- Code | ? | ? |
| Ireland, Connaught | 584 | <1k |
| -- Code | ? | ? |
| Ireland, Leinster | 676 | <1k |
| -- Code | ? | ? |