Surname ג'רולד (Gearóid 
, Jarrold 
, ג'רולד 
) , in the entire world, is a rare cognomen. The cognomen ג'רולד is characteristic of the United Kingdom, where it is a rare surname, New Zealand, and Australia. In absolute terms, the name is most common in the United Kingdom, the United States, and Australia. Also, ג'רולד is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gearóid | Ireland, Canada, United Kingdom, United States |
| Jarrold | United Kingdom, Philippines, Australia, United States, New Zealand |
| ג'רולד | Israel |