Türkiye Soyadları A sourced dictionary of Turkish surnames

SURNAMEEntry 3,163

Ulubay

Ulubay /uɫuˈbaj/

“great lord”1

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

How do you pronounce Ulubay?

Ulubay

IPA /uɫuˈbaj/

The stress usually falls on syllable 3 (marked). In everyday Turkish, stress in surnames varies by speaker and region.

What does the surname Ulubay mean?

Ulu, “great, exalted”, joins bay. Bay goes back to Proto-Turkic *bāy, “rich, noble”; its sense “sir, gentleman” was given to it in the Language Reform as a replacement for bey. Nişanyan Adlar lists Ulubay as a form of Ulubey and glosses it as “great sir”.1,2

Grammar Compound: ulu + bay.

What is Ulubay made of?

Ulubay breaks into 2 parts: ulu (great, exalted) + bay (gentleman; rich, noble).

Ulubay + first element ulu great, exalted TURKIC ulu “great” root bay gentleman; rich, noble TURKIC bay “rich, noble; sir” Ulubay ulu first element great, exalted ulu TURKIC “great” bay root gentleman; rich, noble bay TURKIC “rich, noble; sir”
Ulubay: parts and root words
  • ulu Turkic — great1
  • bay Turkic — rich, noble; sir2

How was the name Ulubay formed?

Ulubay belongs to the “compound” class of surnames (ulu + bay).

Which surnames are related to Ulubay?

Ulubay Ulusoy Baykara Özbay Akbay Erbay Uludağ Baykal Baykan Bayhan Uluğ Ulutaş Bayer
Circle area shows the number of bearers; dashed circle: no national count published. Solid line: same root; dashed line: same affix.
#SurnameRelationRankPeople
01 Ulusoy same root – –
02 Baykara same root – –
03 Özbay same root – –
04 Akbay same root – –
05 Erbay same root – –
06 Uludağ same root – –
07 Baykal same root – –
08 Baykan same root – –
09 Bayhan same root – –
10 Uluğ same root – –
11 Ulutaş same root – –
12 Bayer same root – –

Who are some well-known people named Ulubay?

  1. Okben Ulubay basketball player 1996–
  2. Okan Ulubay basketball player 1972–
  3. Oktay Ulubay basketball player 1968–

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

Is Ulubay also a first name?

Yes. Ulubay is given as a first name too, carrying the same sense: “great lord”.

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

Where do these facts come from?

  1. 1 nisanyanadlar.com nisanyanadlar.com: Ulubay accessed 8 November 2026
  2. 2 Wikimedia Wiktionary: bay accessed 8 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
  5. 5 T.C. Resmî Gazete / Mevzuat Bilgi Sistemi (mevzuat.gov.tr) Soyadı Nizamnamesi (Bakanlar Kurulu Kararı 2/1759) accessed 8 November 2026
  6. 6 turkiyenames.com Türkiye İsimleri (turkiyenames.com) accessed 8 November 2026

Common questions about Ulubay

Q1

What does the surname Ulubay mean?

Ulu, “great, exalted”, joins bay. Bay goes back to Proto-Turkic *bāy, “rich, noble”; its sense “sir, gentleman” was given to it in the Language Reform as a replacement for bey. Nişanyan Adlar lists Ulubay as a form of Ulubey and glosses it as “great sir”.
Q2

What is the origin of the surname Ulubay?

The root word of Ulubay is ulu (Turkic): “great”.
Q3

How do you pronounce Ulubay?

U·lu·bay, 3 syllables; IPA: /uɫuˈbaj/.