Family name אלקלעי (Alcalay 
, Alkalay 
, Alkalai 
) , all around the world, is quite a rare cognomen. The cognomen אלקלעי is habitual in Israel, where it is quite a common surname, Bulgaria, where it is quite a rare surname, and Colombia, where it is a rare surname. Very seldom, אלקלעי is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alcalay | Brazil, France, Israel, United States, Colombia |
| Alkalay | Brazil, Canada, Israel, Bulgaria, United States |
| Alkalai | Brazil, Greece, France, Israel, United States |
| אלקלעי | Israel |
|
ראובן אלקלעי Israeli journalist, IL (b. 1907) |
|
|
מוסקו אלקלעי Israeli actor, RO (b. 1931) |
|
| אהרון אלקלעי Israeli painter, IL (b. 1924) |
|
|
| אמנון אלקלעי Israeli police officer, IL (b. 1966) |
|
|
| אלה אלקלעי IL (b. 1963) |
|
|
| אורלי אלקלעי Israeli journalist, IL |
|