Family name Артур-Костянтин (Артур-Костянтин 
) , in the world, is an extremely rare surname. Much more frequently, Артур-Костянтин is the forename as well as the last name. Parts of the name also exists independently as a first name Артур, and a first name Костянтин.
| VARIANT | COUNTRY |
|---|---|
| Артур-Костянтин | Ukraine |