Around the globe, Фитц (Fitz 
, Fitts 
, Fitc 
) is a rare primarily masculine, but very infrequently feminine given name. The first name Фитц is habitual in Jamaica, where it is quite a rare boy's name, Ireland, where it is a rare masculine name, and New Zealand. Measured by absolute frequency, it is the most numerous in the United States, Philippines, and Indonesia. More frequently, Фитц is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Fitz | Germany, Austria, Mexico, United States, Brazil |
| Fitts | Germany, Australia, Ireland, United States, Brazil |
| Fitc | Germany, China, Spain, United States, New Zealand |
| Фитц | Kazakhstan, Russia, Ukraine |
Фитц is also a name for the fictitious and mythical characters: Fitz , the fictional extraterrestrial Teenage Mutant Ninja Turtles character, Planet of the Turtles; Fitz , the fictional Teenage Mutant Ninja Turtles character, Leonardo Cuts Loose and Fitz Kreiner , character in Eighth Doctor Adventures.