Türkiye Soyadları A sourced dictionary of Turkish surnames

SURNAMEEntry 3,343

Osmanağaoğlu

Osmanağaoğlu /osmanaaoːˈɫu/ ASCII Osmanagaoglu

“son of Osman Ağa”2

Letters / syllables
12 / 6
Formation
Patronymic
Vowel harmony
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Initial
O
Contents§1–§10
  1. §1Pronunciation
  2. §2Meaning
  3. §3Root tree
  4. §4Formation & 1934
  5. §5Name family
  6. §6Notable people
  7. §7Abroad
  8. §8Sources
  9. §9Questions
  10. §10Related

How do you pronounce Osmanağaoğlu?

Osmanağaoğlu

IPA /osmanaaoːˈɫu/

The stress usually falls on syllable 6 (marked). In everyday Turkish, stress in surnames varies by speaker and region.

What does the surname Osmanağaoğlu mean?

Osmanağaoğlu means ‘son of Osman Ağa’. Ağa is a title for an influential, respected man; it goes back to Proto-Turkic **āka* ‘elder brother’, a sense preserved in ağabey. Osman is the Turkish form of Arabic ʿUthmān.1,2

Grammar Osman + ağa + -oğlu.

What is Osmanağaoğlu made of?

Osmanağaoğlu combines Arabic and Turkic elements in 3 parts: Osman (Osman: male name) + ağa (ağa: title of a respected man) + -oğlu (son of; of the family of).

Osmanağaoğlu ++ root Osman Osman: male name ARABIC Osman “Turkish form of ArabicʿUthmān” root ağa ağa: title of a respectedman TURKIC ağa “title of an influentialman; elder brother…” suffix -oğlu son of; of the family of Osmanağaoğlu Osman root Osman: male name Osman ARABIC “Turkish form of Arabic ʿUthmān” ağa root ağa: title of a respected man ağa TURKIC “title of an influential man;elder brother (Proto-Turkic…” -oğlu suffix son of; of the family of
Osmanağaoğlu: parts and root words
  • Osman Arabic — Turkish form of Arabic ʿUthmān2
  • ağa Turkic — title of an influential man; elder brother (Proto-Turkic *āka)1

How was the name Osmanağaoğlu formed?

Osmanağaoğlu was formed by adding -oğlu, “son of”, to Osman + ağa.

Shared note · 1934Surnames became compulsory with Surname Law No. 2525 of 21 June 1934.4

Which surnames are related to Osmanağaoğlu?

Osmanağaoğlu Ağaoğlu Osmanoğlu Karaosmanoğlu Osman Ağa Ağacık Ağbaba Karaosman Kırağası Nazlıaka Usman
Circle area shows the number of bearers; dashed circle: no national count published. Solid line: same root; dashed line: same affix.
#SurnameRelationRankPeople
01 Ağaoğlu same root – –
02 Osmanoğlu same root – –
03 Karaosmanoğlu same root – –
04 Osman same root – –
05 Ağa same root – –
06 Ağacık same root – –
07 Ağbaba same root – –
08 Karaosman same root – –
09 Kırağası same root – –
10 Nazlıaka same root – –
11 Usman same root – –

Who are some well-known people named Osmanağaoğlu?

  1. Tamer Osmanağaoğlu politician 1963–
  2. Behçet Osmanağaoğlu businessperson 1912–1980
  3. Mehmet Armağan Osmanağaoğlu researcher

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

How is Osmanağaoğlu written and pronounced abroad?

Outside Türkiye the name is usually written Osmanagaoglu.

Where do these facts come from?

  1. 1 Wikimedia Wiktionary: ağa accessed 8 November 2026
  2. 2 Wikimedia Wiktionary: Osman accessed 9 November 2026
  3. 3 Wikimedia Foundation Wikidata: people with this family name accessed 8 November 2026
  4. 4 T.C. Resmî Gazete / Mevzuat Bilgi Sistemi (mevzuat.gov.tr) Soyadı Kanunu (Kanun No. 2525) accessed 8 November 2026

Common questions about Osmanağaoğlu

Q1

What does the surname Osmanağaoğlu mean?

Osmanağaoğlu means ‘son of Osman Ağa’. Ağa is a title for an influential, respected man; it goes back to Proto-Turkic **āka* ‘elder brother’, a sense preserved in ağabey. Osman is the Turkish form of Arabic ʿUthmān.
Q2

What is the origin of the surname Osmanağaoğlu?

Osmanağaoğlu is made up of two elements: Osman “Turkish form of Arabic ʿUthmān” (Arabic) and ağa “title of an influential man; elder brother (Proto-Turkic *āka)” (Turkic).
Q3

How do you pronounce Osmanağaoğlu?

Os·ma·na·ğa·oğ·lu, 6 syllables; IPA: /osmanaaoːˈɫu/.