In the entire world, ジェローム (Jerome 
, Jérôme 
, Gerome , among others...) is a widespread male given name. The first name ジェローム is habitual in France, where it is a common masculine name, Philippines, where it is quite a common masculine name, and U.S. Virgin Islands (explore the name in all countries). Measured by absolute frequency, it is the most numerous in France, the United States, and Philippines. Much less frequently, ジェローム is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jerome, Gerome | South Africa, Philippines, Nigeria, United States, France |
| Jérôme | Belgium, Cameroon, Nigeria, United States, France |
| Jérome | Belgium, South Africa, Ivory Coast, United States, France |
| ジェローム | Japan |
ジェローム is also a popular name for the fictitious and mythical characters: Chef , the fictional character of the South Park series; Jerome Valeska , the Precursor to the Joker in the television series "Gotham"; Jerome Carlstahl , the fictional character from 86; Jérôme (Bob et Bobette) , character in Spike and Suzy and Jerome Whittaker , the fictional character from the television series How I Met Your Mother, and in many other works.