Around the globe, Karsai (Karsai 
) is a very rare gender-neutral given name. The forename Karsai is habitual in Hungary, where it is a rare epicene name, and India, where it is an extremely rare largely girly, but infrequently masculine name. Predominantly, Karsai is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Karsai | Austria, Germany, Romania, Hungary, Australia |
| karsai zsigmond Hungarian painter (1920-2011), HU (b. 1920) |
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| karsai elek Hungarian historian (1922-1986), HU (b. 1922) |
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| karsai gergely Hungarian biologist, neuroscientist, HU (b. 1988) |
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