Last name Coigligh (Coigligh 
) , around the globe, is an extremely rare cognomen. The cognomen Coigligh is characteristic of Northern Europe, particularly Ireland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Coigligh | Ireland |
| ciarán ó coigligh Irish writer, IE (b. 1952) |
|