Family name Gildharry (Gildharry 
) , all around the world, is a very rare cognomen. The cognomen Gildharry is characteristic of Trinidad and Tobago, where it is quite a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Gildharry is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gildharry | United Kingdom, Canada, United States, Trinidad and Tobago |