Across the world, Фредерик (Frederick 
, Frederic , Frédéric 
, among others...) is a widespread boy's first name. The first name Фредерик is habitual in France, where it is a common male name, Sweden, and Belgium, where it is a common primarily male, but very infrequently girly name (explore the name in all countries). In absolute terms, the name is most common in France, the United States, and Philippines. Very seldom, Фредерик is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Frederick, Frederic | Sweden, Philippines, Ghana, United States, France |
| Frédéric | Sweden, Belgium, Ghana, United States, France |
| Frederik, Fredrik | Sweden, South Africa, Philippines, United States, France |
| Frédérique | Sweden, Belgium, Ivory Coast, United States, France |
| Frédérick | Belgium, Cameroon, United States, France, Democratic Republic of the Congo |
| Fryderyk | United Kingdom, South Africa, United States, Poland, France |
| Фредерик | Russia, Kyrgyzstan, Estonia, Belarus, Bulgaria |
Bedriska, Bedřich, Bedřiška, De, Fadrique, Federic, Federica, Federico, Fred, Freddie, Frederica, Frederich, Frederig, Frederika, Frederikas, Frederiko, Frederiks, Frederique, Frederyk, Fredric, Fredrick, Fredrika, Freerk, Friderica, Fridericus, Friderik, Friderika, Fridolin, Fridrik, Fridrika, Friederich, Friederike, Friedrich, Frigyes, Friðrika, Fryderyka, Fréderique, Frédérik, Frédérika, Frīdrihs, Pacéré, Pik, Riikka, Ruysch, Ulrica, Ulrika, Ulrike, Ulrikke, Ulryka, Φρέντερικ,
Фредерик is also a prevalent name for the fictitious and mythical characters: Fred Flintstone , the cartoon character, The Flintstones; Captain Marvel Jr. , the fictional character, Shazam!; Blob , the fictional character in Marvel Comics, Uncanny X-Men; Frederick Wentworth , the character in Jane Austen novel Persuasion and Fredrik Ljung , the fictional character of the Bert Diaries, and in many other works.