Around the world, 伊万 (Ivan 
, Iwan , Yvan 
) is a prevalent boy's forename. The forename 伊万 is habitual in Croatia, where it is a prevalent boy's name, Montenegro, where it is a common masculine name, and Bulgaria (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Indonesia, Mexico, and Croatia. Much less frequently, 伊万 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ivan, Iwan | Mexico, Brazil, Indonesia, Serbia, Croatia |
| Yvan | Mexico, Spain, Brazil, Indonesia, Croatia |
| 伊万 | China |
Džons, Erwan, Evan, Ewan, Gian, Gianni, Giannis, Giovan, Giovanni, Giuàn, Hannes, Hanns, Hans, Honsa, Honza, Huans, Ian, Ianka, Ibán, Ieuan, Ifan, Ioan, Ioann, Ioannes, Ioannis, Iohannes, Ion, Ivano, Ivans, Ivashka, Ivin, Ivo, Iván, Jaan, Jack, Jan, Janka, Janos, Jean, Jehan, Jhoao, Joan, Joannes, Joao, Jogvan, Johan, Johann, Johannes, Johano, John,
伊万 is also a prevalent name for the fictitious and mythical characters: Ivan Orav , the ultra-patriotic fictional character created by Andrus Kivirähk, Ivan Orava mälestused; Ivan Vanko , the fictional character from 2010 film 'Iron Man 2'; Ivan Karamazov , the fictional character in novel The Brothers Karamazov by Fyodor Dostoyevsky; Ivan Drago , the fictional Russian boxer from the film Rocky IV and Ivan Steranko , the fictional character in the 2012–2017 animated Teenage Mutant Ninja Turtles television series, and in many other works.