Surname 吉尔伯特 (Gilbert 
, Guilbert 
, Jilbert 
) , globally, is a widespread family name. The surname 吉尔伯特 is habitual in Grenada, where it is a common surname, Guernsey, and Saint Kitts and Nevis (explore the name in all countries). In absolute terms, this name is the most popular in the United States, France, and the United Kingdom. Also, 吉尔伯特 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gilbert | United Kingdom, Kenya, Philippines, United States, France |
| Guilbert | United Kingdom, Philippines, United States, Canada, France |
| Jilbert | United Kingdom, Philippines, France, United States, Cameroon |
| 吉尔伯特 | China |