Türkiye Soyadları A sourced dictionary of Turkish surnames

SURNAMEEntry 4,435

Uluçay

Uluçay /uɫuˈtʃaj/ ASCII Ulucay

“the great stream”2

Letters / syllables
6 / 3
Formation
1934 coinage
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. §7Abroad
  8. §8Sources
  9. §9Questions
  10. §10Related

How do you pronounce Uluçay?

Uluçay

IPA /uɫuˈtʃaj/

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

What does the surname Uluçay mean?

Uluçay combines ulu ‘great, lofty’ and çay ‘stream’: ‘the great stream, a full-flowing brook’. This çay is not the drink but the old Turkic word for a small river.2,3

Grammar ulu + çay: adjective plus noun.

That Uluçay goes back to ulu and çay is probable rather than proven: the dictionaries cited agree on it.

What is Uluçay made of?

Uluçay is Turkic in origin and breaks into 2 parts: ulu (great, lofty) + çay (brook, stream).

Uluçay + first element ulu great, lofty TURKIC ulu “great, lofty; Old Turkiculuğ” root çay brook, stream TURKIC çay “small river, brook” Uluçay ulu first element great, lofty ulu TURKIC “great, lofty; Old Turkic uluğ” çay root brook, stream çay TURKIC “small river, brook”
Uluçay: parts and root words
  • ulu Turkic — great, lofty; Old Turkic uluğ2
  • çay Turkic — small river, brook3

How was the name Uluçay formed?

Uluçay is a name newly coined from ulu (“great, lofty”) and çay (“brook, stream”) in the years of the surname law.

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

Which surnames are related to Uluçay?

Uluçay Akçay Ulusoy Uludağ Uluğ Ulutaş Çay Ulu Kuruçay Doğançay Ulubay Ulukaya Ulutürk
Circle area shows the number of bearers; dashed circle: no national count published. Solid line: same root; dashed line: same affix.
#SurnameRelationRankPeople
01 Akçay same root – –
02 Ulusoy same root – –
03 Uludağ same root – –
04 Uluğ same root – –
05 Ulutaş same root – –
06 Çay same root – –
07 Ulu same root – –
08 Kuruçay same root – –
09 Doğançay same root – –
10 Ulubay same root – –
11 Ulukaya same root – –
12 Ulutürk same root – –

Who are some well-known people named Uluçay?

  1. Çağatay Uluçay historian 1907–1970
  2. Ahmet Uluçay screenwriter 1954–2009
  3. Ahmet Uluçay politician 1878–1967
  4. Teberrüken Uluçay politician 1966–
  5. Şükrü Uluçay politician 1887–1961
  6. Murat Uluçay basketball player 1977–
  7. Orhan Uluçay researcher
  8. Vakkas Uluçay researcher

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

How is Uluçay written and pronounced abroad?

Outside Türkiye the name is often written Ulucay.

Where do these facts come from?

  1. 1 Sevan Nişanyan Nişanyan Sözlük: çay2 accessed 8 November 2026
  2. 2 Wikimedia Wiktionary: ulu accessed 8 November 2026
  3. 3 Wikimedia Wiktionary: çay accessed 8 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

Common questions about Uluçay

Q1

What does the surname Uluçay mean?

Uluçay combines ulu ‘great, lofty’ and çay ‘stream’: ‘the great stream, a full-flowing brook’. This çay is not the drink but the old Turkic word for a small river.
Q2

What is the origin of the surname Uluçay?

Uluçay is made up of two elements: ulu “great, lofty; Old Turkic uluğ” (Turkic) and çay “small river, brook” (Turkic).
Q3

How do you pronounce Uluçay?

U·lu·çay, 3 syllables; IPA: /uɫuˈtʃaj/.