>
Across the world, Костянтын (Kostiantyn , Костянтын , Kostjantyn) is a rare boy's first name. The forename Костянтын is characteristic of Eastern Europe, particularly Bulgaria, where it is a rare boy's name, Ukraine, where it is a very rare boy's name, and Poland. Measured by absolute frequency, the name is most common in Ukraine, Poland, and France. Much less frequently, Костянтын is the last name as well as the forename.
VARIANT | COUNTRY |
---|---|
Kostiantyn | Ukraine, Poland, Moldova, Spain, United States |
Костянтын | Russia |