Cognomen מקאי (Makai 
, מקאי 
) , in all the world, is a common surname. The family name מקאי is habitual in Hungary, where it is quite a common surname, Japan, where it is quite a rare surname, and Slovakia. Measured by absolute frequency, the name is most common in Japan, Hungary, and Zambia. Much less frequently, מקאי is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Makai | Japan, Romania, India, Zambia, Hungary |
| מקאי | Israel |