Cognomen בן-יהודה (Ben-Yehuda 
, בן-יהודה ) , in the entire world, is a rare family name. The cognomen בן-יהודה is habitual in Israel, where it is quite a rare surname, Romania, where it is a rare surname, and Spain, where it is a very rare surname. In absolute terms, this name is the most popular in Israel, Romania, and the United States. Much less frequently, בן-יהודה is the forename as well as the last name. Parts of the name also exists independently as a first name בן, and a first name יהודה.
| VARIANT | COUNTRY |
|---|---|
| Ben-Yehuda | United Kingdom, Israel, Romania, Spain, United States |
| בן-יהודה | Israel |
|
דבורה בן-יהודה first wife of Eliezer Ben-Yehuda, reviver of the Hebrew language, IL (b. 1855) |
|
|
חמדה בן-יהודה Belarus Israeli journalist, linguist and author (1873-1951), IL (b. 1873) |
|
|
נתיבה בן-יהודה Israeli linguist, IL (b. 1928) |
|
|
ראלי בן-יהודה Israeli artistic gymnast, IL (b. 1934) |
|
| יעקב בן-יהודה IL (b. 1917) |
|
|
| נחמן בן-יהודה Israeli sociologist, IL (b. 1948) |
|