Surname Гончар-Синельникова (Гончар-Синельникова 
) , across the world, is an extremely rare cognomen. The family name Гончар-Синельникова is characteristic of Eastern Europe, particularly Ukraine, where it is an extremely rare surname. Parts of the name also exists independently as a last name Гончар, and a last name Синельникова.
| VARIANT | COUNTRY |
|---|---|
| Гончар-Синельникова | Ukraine |