In all the world, Kostaq (Kostaq 
) is a rare masculine first name. The forename Kostaq is habitual in Albania, where it is quite a rare male name, Greece, where it is a rare masculine name, and the United States, where it is an extremely rare masculine name. Much less frequently, Kostaq is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kostaq | Greece, Canada, Albania, Italy, United States |
|
kostaq kotta Albanian politician (1889-1949), AL (b. 1889) |
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| kostaq simon cipo AL (b. 1892) |
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| kostaq karoli Albanian military officer, 2nd Chief of the General Staff of the Albanian Armed Forces |
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| kostaq kotta |
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Ilo, Naska, Malita, Sterjo, Agolli, Bruzho, Karoqi, Kotori, Pashko, Terezi, Treska, Hysenj, Vasili, Qylafi, Xhumari, Melengu, Kollchaku, Dinella, Karamelo, Kapurani, Dishnica, Stratoberdha, Todhe, Totaj, Janka, Janko, Mano, Milo, Simo, Sela, Sevo, Baka, Beta, Papa, Pina, Riza, Kokoshari, Duka, Tako, Hila, Zoto, Marko, Motro, Merko, Shyti, Shqevi, Kosta, Dhima, Joto, and Petrollari