Around the globe, جاستن (Justin 
, جاستن 
, Castin 
) is a widespread male first name. The first name جاستن is characteristic of the United States, where it is a common masculine name, Cameroon, where it is quite a common masculine name, and New Zealand (explore the name in all countries). In absolute terms, the name is most common in the United States, the Democratic Republic of the Congo, and Cameroon. Very seldom, جاستن is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Justin | Myanmar, Australia, United States, Cameroon, Democratic Republic of the Congo |
| جاستن | Saudi Arabia, Egypt, Sudan, Libya, Iraq |
| Castin | South Africa, Canada, United States, Democratic Republic of the Congo, India |
| Jastn | Iraq, India, Pakistan |
جاستن is also a prevalent name for the fictitious and mythical characters: Justin Taylor , the fictional character from Queer as Folk; Shining Knight , the fictional character from DC Comics, Stargirl; Libra , the comics character; Justin Finch-Fletchley , character in Harry Potter and the Chamber of Secrets and Justin Russo , the Fictional character on TV sitcom Wizards of Waverly Place, portrayed by David Henrie, Wizards of Waverly Place: The Movie, and in many other works.
| جاستن ياك South Sudanese politician, SD |
|