Türkiye Soyadları A sourced dictionary of Turkish surnames

SURNAMEEntry 2,903

Koçak

Koçak /koˈtʃak/ ASCII Kocak

“brave and generous”2

Letters / syllables
5 / 2
Formation
Adjective
Vowel harmony
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Initial
K
Contents§1–§12
  1. §1Pronunciation
  2. §2Meaning
  3. §3Root tree
  4. §4Formation & 1934
  5. §5Name family
  6. §6Provinces
  7. §7Notable people
  8. §8As a first name
  9. §9Abroad
  10. §10Sources
  11. §11Questions
  12. §12Related

How do you pronounce Koçak?

Koçak

IPA /koˈtʃak/

The stress usually falls on syllable 2 (marked). In everyday Turkish, stress in surnames varies by speaker and region.

What does the surname Koçak mean?

Koçak is a word of popular speech for someone brave and bold, and also open-handed and generous. It is related to koç, “ram; sturdy young man”. As a name it praises both courage and generosity.2

That Koçak goes back to koçak is probable rather than proven: the dictionary entry cited supports it.

Koçak is also an ordinary word in everyday Turkish.

What is Koçak made of?

Koçak is Turkic in origin and breaks into 2 parts: koç (ram; brave man) + -ak (noun/adjective-forming suffix).

Koçak + root koç ram; brave man TURKIC koçak “brave, valiant; generous” suffix -ak noun/adjective-formingsuffix Koçak koç root ram; brave man koçak TURKIC “brave, valiant; generous” -ak suffix noun/adjective-forming suffix
Koçak: parts and root words
  • koçak Turkic — brave, valiant; generous2

How was the name Koçak formed?

Koçak was formed by adding the suffix -ak (“noun/adjective-forming suffix”) to koç (“ram; brave man”).

Shared note · 1934Surnames became compulsory with Surname Law No. 2525 of 21 June 1934.5

Which surnames are related to Koçak?

Koçak Koç Koçer Karakoç Koçyiğit Akkoç Erkoç Koçoğlu Aykoç Arkoç Alkoçlar Cankoçak Koçbay
Circle area shows the number of bearers; dashed circle: no national count published. Solid line: same root; dashed line: same affix.
#SurnameRelationRankPeople
01 Koç same root 18 286,207
02 Koçer same root – –
03 Karakoç same root – –
04 Koçyiğit same root – –
05 Akkoç same root – –
06 Erkoç same root – –
07 Koçoğlu same root – –
08 Aykoç same root – –
09 Arkoç same root – –
10 Alkoçlar same root – –
11 Cankoçak same root – –
12 Koçbay same root – –

Where in Türkiye is Koçak most common?

Koçak is not first anywhere, but it is in the top three in 1 province: Aksaray.1

Adana Adıyaman Afyonkarahisar Ağrı Amasya · rank 23 · 1,323 people Ankara · rank 21 · 19,178 people Antalya Artvin Aydın Balıkesir Bilecik Bingöl Bitlis Bolu Burdur Bursa Çanakkale Çankırı Çorum · rank 16 · 2,109 people Denizli Diyarbakır Edirne Elazığ Erzincan Erzurum · rank 23 · 3,098 people Eskişehir Gaziantep Giresun Gümüşhane Hakkari Hatay Isparta Mersin Istanbul Izmir Kars Kastamonu Kayseri Kırklareli Kırşehir Kocaeli Konya · rank 18 · 9,138 people Kütahya Malatya Manisa Kahramanmaraş Mardin Muğla Muş Nevşehir Niğde Ordu Rize Sakarya Samsun Siirt Sinop Sivas Tekirdağ Tokat Trabzon Tunceli Şanlıurfa Uşak Van Yozgat · rank 16 · 2,307 people Zonguldak Aksaray · rank 3 · 3,914 people Bayburt Karaman · rank 13 · 1,350 people Kırıkkale Batman Şırnak Bartın Ardahan · rank 22 · 475 people Iğdır Yalova Karabük Kilis Osmaniye Düzce Hover or focus a province · ADNKS 2025
  • In the top three (#2–3) 1
  • In the province top 30 8
  • Not listed
Koçak: rank by province, 2025 (TÜİK ADNKS, province top-30 lists)
Provinces with the most bearers
#ProvinceRankPeople
01Ankara2119,178
02Konya189,138
03Aksaray33,914
04Erzurum233,098
05Yozgat162,307
06Çorum162,109

Who are some well-known people named Koçak?

  1. Ümmiye Koçak actor 1957–
  2. Adem Koçak association football player 1983–
  3. Kenan Koçak association football player 1981–
  4. Celaleddin Koçak association football player 1977–
  5. Abdülkadir Koçak boxer 1981–
  6. Nur Koçak painter 1941–
  7. Ekrem Koçak athletics competitor 1931–1993
  8. Mustafa Koçak musician

People surnamed Koçak as recorded in Wikidata, ordered by the number of Wikipedia language editions.

Is Koçak also a first name?

Yes. Koçak is given as a first name too, carrying the same sense: “brave and generous”.

Koçak as a first name: meaning and statistics — turkiyenames.com →

How is Koçak written and pronounced abroad?

In passports and records outside Turkey Koçak is usually written Kocak.

Where do these facts come from?

  1. 1 Türkiye İstatistik Kurumu (TÜİK)ADNKS TÜİK Nüfus İsim Portalı: En çok kullanılan soyisimler (ADNKS) accessed 8 November 2026
  2. 2 Sevan Nişanyan Nişanyan Sözlük: koçak accessed 9 November 2026
  3. 3 Wikimedia Vikisözlük: koçak accessed 9 November 2026
  4. 4 Wikimedia Foundation Wikidata: people with this family name accessed 8 November 2026
  5. 5 T.C. Resmî Gazete / Mevzuat Bilgi Sistemi (mevzuat.gov.tr) Soyadı Kanunu (Kanun No. 2525) accessed 8 November 2026
  6. 6 Natural Earth Natural Earth: Admin-1 boundaries accessed 8 November 2026
  7. 7 turkiyenames.com Türkiye İsimleri (turkiyenames.com) accessed 9 November 2026

Common questions about Koçak

Q1

What does the surname Koçak mean?

Koçak is a word of popular speech for someone brave and bold, and also open-handed and generous. It is related to koç, “ram; sturdy young man”. As a name it praises both courage and generosity.
Q2

What is the origin of the surname Koçak?

The root word of Koçak is koçak (Turkic): “brave, valiant; generous”.
Q3

How do you pronounce Koçak?

Ko·çak, 2 syllables; IPA: /koˈtʃak/.