In all the world, יוסף-יצחק (יוסף-יצחק 
) is an extremely rare unknown gender forename. Very seldom, יוסף-יצחק is the last name as well as the forename. Parts of the name also exists independently as a first name יוסף, and a first name יצחק.
| VARIANT | COUNTRY |
|---|---|
| יוסף-יצחק | Israel |