Cognomen Gulan (جولان 
, Gulan 
, גולן 
) , in the world, is quite a common surname. The cognomen Gulan is habitual in Israel, where it is quite a common surname, Croatia, and Montenegro, where it is quite a rare surname. Measured by absolute frequency, it is the most numerous in Israel, Croatia, and Philippines. Likewise, Gulan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| جولان | Yemen, Iran, Iraq, Saudi Arabia, Syria |
| Gulan | Poland, Pakistan, Iraq, Croatia, India |
| גולן | Israel |
| Гулан | Russia, Kazakhstan, Azerbaijan, Ukraine, Uzbekistan |
|
aurelian gulan (b. 1922) |
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| branislav gulan (b. 1953) |
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| ladislav gulan (b. 1956) |
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| mike gulan American baseball player, US (b. 1970) |
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| martin gulan researcher |
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| stefan gulan Dr. rer. nat. Universität Trier 2011 |
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| tom gulan college basketball player (1959–1960) DePaul |
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| barbara gulan actress |
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| peter gulan |
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