| Name |
|
Origin |
|
Meaning |
| Cossens |
|
Irish
|
| |
| Cossentine |
|
Irish
|
| The son of Constantine, corrupted thr... |
| Cosser |
|
Irish
|
| |
| Cossey |
|
Irish
|
| Local: At the causeway, more correctl... |
| Cossin |
|
Irish
|
| Nickname: The cousin, a kinsman or ne... |
| Cossins |
|
Irish
|
| Nickname: The cousin, a kinsman or ne... |
| Costain |
|
Irish
|
| The son of Constantine (failiarly Cos... |
| Costar |
|
Irish
|
| Nickname: Round-headed, like a coosta... |
| Costello |
|
Irish
|
| Local: Of Costello, i.e. the barony o... |
| Costelloe |
|
Irish
|
| Local: Of Costello, i.e. the barony o... |
| Costellow |
|
Irish
|
| Local: Of Costello, i.e. the barony o... |
| Costen |
|
Irish
|
| The son of Constantine (failiarly Cos... |
| Coster |
|
Irish
|
| Nickname: Round-headed, like a coosta... |
| Costigan |
|
Irish
|
| |
| Costin |
|
Irish
|
| The son of Constantine (failiarly Cos... |
| Costley |
|
Irish
|
| |
| Coston |
|
Irish
|
| The son of Constantine (failiarly Cos... |
| Cosway |
|
Irish
|
| Local: At the causeway, more correctl... |
| Cotgrave |
|
Irish
|
| Local: Of Cotgrave, a parish in count... |
| Cotman |
|
Irish
|
| The cotter, one who held in absolute ... |
| Cotsford |
|
Irish
|
| Local: Of Cottisford, a parish in dio... |
| Cotshott |
|
Irish
|
| Local: Of Cockshut, a chapelry in the... |
| Cottam |
|
Irish
|
| Local: Of Cottam, little Cote-ham. Pa... |
| Cottell |
|
Irish
|
| The colt-heard, a keeper of colts. |
