Cognomen Kljajić (Kljajić 
, Кляич 
) , around the world, is quite a rare last name. The last name Kljajić is habitual in Southern Europe, particularly Croatia, where it is quite a common surname, Serbia, and Montenegro, where it is quite a rare surname. In absolute terms, it is commonest in Southern Europe, particularly Croatia, Serbia, and Bosnia and Herzegovina.
| VARIANT | COUNTRY |
|---|---|
| Kljajić | Serbia, Bosnia and Herzegovina, Croatia, Slovenia, Montenegro |
| Кляич | Russia |
|
filip kljajić Yugoslav Partisan, HR (b. 1913) |
|
|
robertino kljajić Swedish association football player, SE (b. 1990) |
|
| goran kljajić writer, BA (b. 1955) |
|
|
| željko kljajić Slovene policeman, SI (b. 1957) |
|
|
| dušan kljajić Serbian footballer, RS (b. 1963) |
|
|
| marko kljajić |
|
|
| miroljub kljajić SI |
|
|
| alen kljajić SI |
|
|
| jovan kljajić Montenegrin basketball player, ME |
|
Ana, Kiki, Pejo, Rade, Dino, Lana, Leon, Luna, Luka, Jure, Juro, Tena, Nada, Niko, Nika, Nina, Nora, Neda, Edin, Hana, Vujo, Ines, Kata, Boro, Adna, Adin, Ada, Leo, Lea, Tea, Noa, Ena, Ema, Eva, Iva, Ivo, Ivan, Mara, Maja, Mile, Mira, Sara, Sava, Alen, Anto, Ante, Anja, Amel, Mato, and Igor