In the world, Сеймур (Seymur 
, Seymour 
, Сеймур 
) is a common male first name. The first name Сеймур is habitual in Azerbaijan, where it is quite a common male name, Jersey, and Jamaica, where it is quite a rare boy's name. In absolute terms, this name is the most popular in Azerbaijan, the United States, and Russia. Likewise, Сеймур is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Seymur | Azerbaijan, Indonesia, United Kingdom, United States, Canada |
| Seymour | Azerbaijan, United Kingdom, Australia, United States, Canada |
| Сеймур | Azerbaijan, Kazakhstan, Russia, Belarus, Ukraine |
| Simor | United Kingdom, Australia, Hungary, United States, Canada |
Сеймур is also a popular name for the fictitious and mythical characters: Principal Skinner , the fictional character from The Simpsons franchise; Seymour Butz , the prank call alter ego used by Bart Simpson in the 1991 The Simpsons episode One Fish, Two Fish, Blowfish, Blue Fish (S2, E11); Seymour Gutz , the fictional Teenage Mutant Ninja Turtles character, Enter: Mutagen Man; Seymour Glass , the fictional character by American writer J. D. Salinger, Franny and Zooey and Seymour , the fictional character from 2017 film 'Spider-Man: Homecoming', and in many other works.