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In the world, Kállai (Kallai
, Kállai
) is a rare epicene first name. The first name Kállai is characteristic of Hungary, where it is a rare epicene name, Romania, where it is a rare boy's name, and India, where it is an extremely rare unisex name. Predominantly, Kállai is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kallai | Saudi Arabia, Slovakia, Ghana, Romania, Hungary |
| Kállai | Romania, Hungary, United Kingdom, United States |