| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cill Abáin | city | Laois | Ireland | 52.91 | -6.97 | 200 | 2253 |
| Cill Aichidh | city | Offaly | Ireland | 53.21 | -7.45 | 351 | 2048 |
| Cill Airne | city | Kerry | Ireland | 52.05 | -9.52 | 200 | 14415 |
| Cill Aithnin | city | Galway | Ireland | 53.38 | -9.21 | 134 | 2152 |
| Cill Ala | city | Mayo | Ireland | 54.20 | -9.22 | 16 | 1521 |
| Cill Alaithe | city | Mayo | Ireland | 54.21 | -9.22 | 6 | 1521 |
| Cill Anna | city | Wexford | Ireland | 52.52 | -6.74 | 830 | 1753 |
| Cill Ard | city | Clare | Ireland | 52.74 | -9.55 | 3 | 658 |
| Cill Bheagain | city | An Iarmhi | Ireland | 53.37 | -7.50 | 262 | 1990 |
| Cill Bheaganta | city | Galway | Ireland | 53.07 | -8.77 | 177 | 2362 |
| Cill Bhearaigh | city | Meath | Ireland | 53.71 | -6.69 | 318 | 11191 |
| Cill Bhearcháin | city | Ireland | 52.59 | -7.48 | 383 | 1296 | |
| Cill Bheathach | city | Clare | Ireland | 52.55 | -9.87 | 0 | 188 |
| Cill Bhrain | city | Cork | Ireland | 52.20 | -8.83 | 830 | 1673 |
| Cill Bhreacáin | city | Galway | Ireland | 53.36 | -9.62 | 3 | 691 |
| Cill Bhride | city | Mayo | Ireland | 53.93 | -8.92 | 262 | 3181 |
| Cill Bhréine | city | Wexford | Ireland | 52.32 | -6.83 | 183 | 1964 |
| Cill Bhríde | city | Meath | Ireland | 53.60 | -6.84 | 269 | 3315 |
| Cill Briotain | city | Cork | Ireland | 51.68 | -8.69 | 226 | 2584 |
| Cill Buaine | city | Kerry | Ireland | 51.86 | -10.33 | 351 | 994 |
| Cill Cathaigh | city | Kildare | Ireland | 52.95 | -6.90 | 262 | 1807 |
| Cill Chaimín | city | Galway | Ireland | 53.24 | -8.94 | 3 | 6519 |
| Cill Chainnigh | city | Kilkenny | Ireland | 52.65 | -7.25 | 196 | 22666 |
| Cill Chaoi | city | Clare | Ireland | 52.68 | -9.64 | 36 | 1856 |
| Cill Chaomháin | city | Wexford | Ireland | 52.27 | -6.72 | 42 | 2365 |
| Cill Chaomháin | city | Laois | Ireland | 53.19 | -7.38 | 344 | 1500 |
| Cill Charthaigh | city | Donegal | Ireland | 54.63 | -8.59 | 246 | 1264 |
| Cill Chathasaigh | city | Donegal | Ireland | 54.65 | -8.59 | 246 | 1359 |
| Cill Cheallaigh | city | Mayo | Ireland | 53.87 | -8.85 | 252 | 1603 |
| Cill Cheanannáin | city | Wexford | Ireland | 52.52 | -6.55 | 183 | 11476 |
| Cill Chiarain | city | Galway | Ireland | 53.33 | -9.74 | 0 | 680 |
| Cill Chisin | city | Clare | Ireland | 52.81 | -8.75 | 206 | 1631 |
| Cill Chlogáin | city | Wexford | Ireland | 52.18 | -6.88 | 3 | 1227 |
| Cill Chlogáin | city | Galway | Ireland | 53.36 | -9.13 | 65 | 2356 |
| Cill Chluana Fearta | city | Offaly | Ireland | 53.33 | -7.35 | 830 | 1101 |
| Cill Choca | city | Kildare | Ireland | 53.40 | -6.67 | 255 | 6520 |
| Cill Choirle | city | Lu | Ireland | 54.00 | -6.47 | 98 | 10433 |
| Cill Cholgain | city | Galway | Ireland | 53.21 | -8.87 | 29 | 2711 |
| Cill Cholmáin | city | Ireland | 51.99 | -7.69 | 236 | 869 | |
| Cill Chomhghaill | city | Wicklow | Ireland | 53.10 | -6.07 | 26 | 15876 |
| Cill Chomáin | city | Mayo | Ireland | 54.26 | -9.80 | 255 | 939 |
| Cill Chonaill | city | Galway | Ireland | 53.33 | -8.39 | 249 | 1406 |
| Cill Chonnagáin | city | Meath | Ireland | 53.54 | -7.00 | 291 | 1602 |
| Cill Chormaic | city | Offaly | Ireland | 53.17 | -7.73 | 249 | 1897 |
| Cill Chrios | city | Galway | Ireland | 53.18 | -8.65 | 285 | 1301 |
| Cill Chriost | city | Galway | Ireland | 53.18 | -8.65 | 285 | 1301 |
| Cill Chros | city | Kilkenny | Ireland | 52.49 | -7.05 | 282 | 1557 |
| Cill Chruimthir | city | Galway | Ireland | 53.04 | -8.76 | 223 | 1531 |
| Cill Chuain | city | Kerry | Ireland | 52.05 | -9.32 | 830 | 1873 |
| Cill Chuile | city | Kerry | Ireland | 52.38 | -9.73 | 318 | 2430 |
| Cill Chuillinn | city | Kildare | Ireland | 53.13 | -6.74 | 374 | 4782 |
| Cill Chuimne | city | An Iarmhi | Ireland | 53.63 | -7.19 | 410 | 1424 |
| Cill Chuimín | city | Mayo | Ireland | 54.28 | -9.22 | 0 | 576 |
| Cill Chuimín | city | Offaly | Ireland | 52.96 | -7.99 | 830 | 1319 |
| Cill Chuáin | city | Kerry | Ireland | 52.21 | -10.32 | 278 | 1125 |
| Cill Chéile | city | Kildare | Ireland | 53.23 | -6.52 | 830 | 5930 |
| Cill Chéirín | city | Clare | Ireland | 52.61 | -9.31 | 62 | 1289 |
| Cill Chéise | city | Kilkenny | Ireland | 52.44 | -7.21 | 830 | 1635 |
| Cill Daingin | city | Kildare | Ireland | 53.11 | -7.02 | 249 | 3416 |
| Cill Dairbhre | city | Cork | Ireland | 52.25 | -8.43 | 229 | 1763 |
| Cill Dalua | city | Clare | Ireland | 52.81 | -8.44 | 180 | 3616 |
| Cill Dara | city | Kildare | Ireland | 53.16 | -6.91 | 380 | 7739 |
| Cill Dealga | city | Meath | Ireland | 53.57 | -6.90 | 252 | 3005 |
| Cill Dheaglain | city | Meath | Ireland | 53.51 | -6.43 | 239 | 7946 |
| Cill Doire | city | Kilkenny | Ireland | 52.68 | -7.17 | 282 | 4520 |
| Cill Droichid | city | Kildare | Ireland | 53.34 | -6.54 | 173 | 29494 |
| Cill Eallóg | city | Wexford | Ireland | 52.32 | -6.47 | 45 | 20901 |
| Cill Einne | city | Galway | Ireland | 53.11 | -9.66 | 3 | 431 |
| Cill Eirne | city | Kilkenny | Ireland | 52.56 | -7.18 | 249 | 2929 |
| Cill Eoghain | city | Wexford | Ireland | 52.66 | -6.36 | 416 | 3467 |
| Cill Fhainnle | city | Sligo | Ireland | 54.17 | -9.13 | 22 | 3168 |
| Cill Fhearga | city | Leitrim | Ireland | 54.23 | -8.21 | 278 | 888 |
| Cill Fhiarach | city | Clare | Ireland | 52.66 | -9.65 | 111 | 1858 |
| Cill Fhionain | city | Ireland | 52.36 | -8.49 | 830 | 1912 | |
| Cill Fhionnbharra | city | Galway | Ireland | 53.16 | -8.90 | 45 | 1627 |
| Cill Fhionnurach | city | Clare | Ireland | 52.99 | -9.21 | 242 | 933 |
| Cill Fhionnóg | city | Wexford | Ireland | 52.25 | -6.45 | 19 | 3864 |
| Cill Fhéich | city | Fingal | Ireland | 53.45 | -6.28 | 111 | 29911 |
| Cill Garbháin | city | Kerry | Ireland | 51.90 | -9.45 | 282 | 565 |
| Cill Ghabhlaigh | city | Donegal | Ireland | 54.71 | -8.70 | 994 | 731 |
| Cill Ghallagain | city | Mayo | Ireland | 54.31 | -9.84 | 830 | 387 |
| Cill Gharbháin | city | Wexford | Ireland | 52.34 | -6.69 | 150 | 2071 |
| Cill Ghlas | city | Sligo | Ireland | 54.24 | -9.06 | 49 | 1838 |
| Cill Ia | city | Cork | Ireland | 51.94 | -8.00 | 118 | 2225 |
| Cill Inion Leinin | city | Dun Laoghaire-Rathdown | Ireland | 53.25 | -6.11 | 0 | 84843 |
| Cill Iníne Baoith | city | Clare | Ireland | 52.97 | -9.08 | 187 | 1214 |
| Cill Iomair | city | Galway | Ireland | 53.16 | -8.28 | 403 | 1457 |
| Cill Iúirín | city | Offaly | Ireland | 53.21 | -7.55 | 282 | 2441 |
| Cill Lamraí | city | Kilkenny | Ireland | 52.48 | -7.45 | 830 | 1464 |
| Cill Lasrach | city | Mayo | Ireland | 53.98 | -8.96 | 154 | 2411 |
| Cill Liaine | city | Offaly | Ireland | 53.10 | -7.80 | 285 | 1035 |
| Cill Liúcainne | city | An Iarmhi | Ireland | 53.51 | -7.14 | 830 | 2342 |
| Cill Liúráin | city | Wexford | Ireland | 52.38 | -6.58 | 147 | 2659 |
| Cill Maintain | city | Wicklow | Ireland | 52.98 | -6.05 | 226 | 12296 |
| Cill Maintainn | city | Wicklow | Ireland | 52.98 | -6.05 | 226 | 12296 |
| Cill Manntéin | city | Wicklow | Ireland | 52.98 | -6.05 | 226 | 12296 |
| Cill Mantan | city | Wicklow | Ireland | 52.98 | -6.05 | 226 | 12296 |
| Cill Maodhog | city | Kildare | Ireland | 53.25 | -6.84 | 390 | 5784 |
| Cill Maoilchéadair | city | Kerry | Ireland | 52.19 | -10.34 | 364 | 1357 |
| Cill Mhac Stola | city | Ireland | 52.78 | -8.40 | 269 | 2796 | |
| Cill Mhaighneann | city | Dublin | Ireland | 53.33 | -6.28 | 75 | 345591 |
| Cill Mhainchín | city | Kilkenny | Ireland | 52.57 | -7.09 | 393 | 2413 |
| Cill Mhanach | city | Kilkenny | Ireland | 52.62 | -7.42 | 830 | 1332 |
| Cill Mhanntain | city | Wicklow | Ireland | 52.98 | -6.05 | 226 | 12296 |
| Cill Mhantain | city | Wicklow | Ireland | 52.98 | -6.05 | 226 | 12296 |
| Cill Mhaolruanaidh | city | Laois | Ireland | 52.94 | -6.98 | 216 | 7067 |
| Cill Mheasáin | city | Meath | Ireland | 53.56 | -6.66 | 255 | 2596 |
| Cill Mhic Bhuith | city | Kilkenny | Ireland | 52.31 | -7.17 | 98 | 7109 |
| Cill Mhic Reanain | city | Donegal | Ireland | 55.03 | -7.78 | 232 | 1918 |
| Cill Mhic Thaidhg | city | Sligo | Ireland | 54.04 | -8.93 | 262 | 762 |
| Cill Mhic an Domhnaigh | city | Kerry | Ireland | 52.11 | -10.40 | 0 | 740 |
| Cill Mhichíl | city | Clare | Ireland | 52.72 | -9.32 | 246 | 1252 |
| Cill Mhicíl | city | Clare | Ireland | 52.72 | -9.32 | 246 | 1252 |
| Cill Mhiona | city | Mayo | Ireland | 53.84 | -9.57 | 32 | 2483 |
| Cill Mhucraise | city | Wexford | Ireland | 52.50 | -6.29 | 16 | 1559 |
| Cill Mhuirbhigh | city | Galway | Ireland | 53.14 | -9.75 | 16 | 522 |
| Cill Mhuire | city | Clare | Ireland | 52.78 | -8.78 | 154 | 2172 |
| Cill Mhuire | city | Kerry | Ireland | 52.12 | -10.12 | 0 | 575 |
| Cill Mhurchon | city | Sligo | Ireland | 54.10 | -8.46 | 259 | 1829 |
| Cill Mhártain | city | Wicklow | Ireland | 53.05 | -6.10 | 242 | 6150 |
| Cill Mhíona | city | Mayo | Ireland | 53.83 | -9.53 | 160 | 7250 |
| Cill Mobhí | city | Mayo | Ireland | 53.88 | -8.68 | 187 | 1526 |
| Cill Mocheallog | city | Ireland | 52.40 | -8.58 | 265 | 3350 | |
| Cill Mocheara | city | Kilkenny | Ireland | 52.77 | -7.27 | 830 | 2187 |
| Cill Mogeanna | city | Kilkenny | Ireland | 52.46 | -7.33 | 830 | 1382 |
| Cill Mológ | city | Wexford | Ireland | 52.43 | -6.48 | 75 | 2475 |
| Cill Míde | city | Ireland | 52.41 | -8.92 | 351 | 1861 | |
| Cill Náile | city | Ireland | 52.57 | -7.67 | 830 | 2234 | |
| Cill Ogúla | city | Galway | Ireland | 53.32 | -9.18 | 239 | 4107 |
| Cill Oiridh | city | Sligo | Ireland | 54.23 | -8.36 | 206 | 1301 |
| Cill Orglan | city | Kerry | Ireland | 52.10 | -9.78 | 29 | 4871 |
| Cill Pheadair | city | Wicklow | Ireland | 53.11 | -6.11 | 291 | 22300 |
| Cill Rain | city | Donegal | Ireland | 54.78 | -8.32 | 262 | 1516 |
| Cill Rois | city | Clare | Ireland | 52.64 | -9.48 | 3 | 4035 |
| Cill Rois ??ochtarach | city | An Iarmhi | Ireland | 53.66 | -7.02 | 360 | 1553 |
| Cill Rícill | city | Galway | Ireland | 53.23 | -8.45 | 249 | 1069 |
| Cill Rónáin | city | Galway | Ireland | 53.12 | -9.67 | 0 | 479 |
| Cill Scanláin | city | Wexford | Ireland | 52.35 | -6.84 | 219 | 1709 |
| Cill Scíre | city | Meath | Ireland | 53.69 | -6.99 | 377 | 1557 |
| Cill Seanaigh | city | Clare | Ireland | 52.98 | -9.29 | 187 | 2743 |
| Cill Seanchua | city | Kildare | Ireland | 53.39 | -6.89 | 282 | 2318 |
| Cill Sáráin | city | Lu | Ireland | 53.89 | -6.39 | 3 | 4179 |
| Cill Tachúrc | city | Leitrim | Ireland | 53.98 | -8.04 | 328 | 3256 |
| Cill Tartan | city | Galway | Ireland | 53.10 | -8.81 | 104 | 3077 |
| Cill Teile | city | Wexford | Ireland | 52.57 | -6.75 | 830 | 1392 |
| Cill Tiarnáin | city | Dun Laoghaire-Rathdown | Ireland | 53.23 | -6.19 | 830 | 44823 |
| Cill Tile | city | Ireland | 52.52 | -8.40 | 334 | 2384 | |
| Cill Tormóir | city | Galway | Ireland | 53.24 | -8.27 | 249 | 1174 |
| Cill Tuama | city | Roscommon | Ireland | 53.47 | -8.02 | 324 | 3311 |
| Cill Tulach | city | Galway | Ireland | 53.27 | -8.63 | 193 | 1280 |
| Cill Táile | city | Meath | Ireland | 53.53 | -6.66 | 262 | 2533 |
| Cill Uailleach | city | An Iarmhi | Ireland | 53.59 | -7.16 | 830 | 1611 |
| Cill Uird | city | Cork | Ireland | 52.18 | -8.24 | 180 | 6272 |
| Cill Uisean | city | Laois | Ireland | 52.84 | -7.00 | 830 | 3278 |
| Cill an Bhealaigh | city | An Iarmhi | Ireland | 53.38 | -7.41 | 374 | 1349 |
| Cill an Chairn | city | Meath | Ireland | 53.63 | -6.67 | 154 | 17188 |
| Cill an Disirt | city | Clare | Ireland | 52.67 | -9.11 | 3 | 1081 |
| Cill an Draighneáin | city | Wicklow | Ireland | 53.07 | -6.10 | 223 | 8194 |
| Cill an Ghaill | city | Kilkenny | Ireland | 52.31 | -7.12 | 160 | 14348 |
| Cill an Iomaire | city | Leitrim | Ireland | 54.21 | -8.29 | 246 | 1389 |
| Cill an Mhuilinn | city | Cork | Ireland | 52.15 | -8.51 | 351 | 1326 |
| Cill na Leice | city | Cavan | Ireland | 53.87 | -7.32 | 830 | 1884 |
| Cill na Mallach | city | Cork | Ireland | 52.23 | -8.67 | 354 | 2659 |
| Cill na Sean Ratha | city | Cavan | Ireland | 54.02 | -7.53 | 387 | 1773 |
| Cill na Seanrátha | city | Cavan | Ireland | 54.02 | -7.53 | 387 | 1773 |
| Cill na nGarbhán | city | Mayo | Ireland | 54.09 | -9.04 | 193 | 1419 |
| Cill Éanach | city | Wexford | Ireland | 52.59 | -6.28 | 39 | 2554 |
| Cill Ó Móráin | city | Galway | Ireland | 53.10 | -8.89 | 121 | 1305 |
| Cill Ó gCúnra | city | Mayo | Ireland | 54.20 | -9.27 | 121 | 1578 |
| Cill-liath | city | Donegal | Ireland | 54.98 | -7.41 | 206 | 12112 |
| Cille Fian | city | Galway | Ireland | 53.03 | -8.76 | 249 | 1542 |
| Cillin Chaoimhin | city | Wicklow | Ireland | 53.09 | -6.61 | 915 | 2735 |
| Cillin an Chronain | city | Cork | Ireland | 52.27 | -8.88 | 830 | 1369 |
| Cinn Aird | city | Kerry | Ireland | 52.13 | -10.20 | 137 | 790 |
| Cinn Aird | city | Kerry | Ireland | 51.82 | -10.28 | 3 | 525 |
| Cinn Mhara | city | Galway | Ireland | 53.14 | -8.93 | 29 | 1582 |
| Cinn Mhara | city | Galway | Ireland | 53.34 | -9.55 | 114 | 1650 |
| Cionn Ard | city | South Dublin | Ireland | 53.23 | -6.34 | 1007 | 27387 |
| Cionn Caslach | city | Donegal | Ireland | 55.02 | -8.38 | 68 | 2268 |
| Cionn Coilleadh | city | Sligo | Ireland | 54.06 | -8.90 | 282 | 652 |
| Cionn Droma | city | Donegal | Ireland | 55.22 | -7.70 | 324 | 1138 |
| Cionn Eich | city | Wexford | Ireland | 52.26 | -6.84 | 82 | 2330 |
| Cionn Eitigh | city | Offaly | Ireland | 53.10 | -7.72 | 830 | 896 |
| Cionn Locha | city | Leitrim | Ireland | 54.45 | -8.28 | 144 | 3037 |
| Cionn Sáile | city | Fingal | Ireland | 53.42 | -6.18 | 3 | 132335 |
| Cionn an Ghabha | city | Donegal | Ireland | 55.16 | -7.40 | 830 | 4338 |
| Cionn na Coilleadh | city | Donegal | Ireland | 54.72 | -8.70 | 830 | 612 |
| Cionn tSaile | city | Cork | Ireland | 51.71 | -8.53 | 3 | 5308 |
| Cionn Átha Gad | city | An Iarmhi | Ireland | 53.45 | -7.10 | 387 | 2651 |
| Ciudá de Dublín | city | Dublin | Ireland | 53.33 | -6.25 | 29 | 311520 |
| Civil Hollow | city | Lu | Ireland | 53.87 | -6.31 | 32 | 1746 |