SURNAMEEntry 2,342

Günday

Günday /ɡynˈdaj/ ASCII Gunday

“sun and moon”1

Probable origin Günday: root entries for gün + ay · How do we know?

Published: Last updated:

Letters / syllables
6 / 2
Formation
Compound
Vowel harmony
mixed
Initial
G
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How do you pronounce Günday?

Günday

IPA /ɡynˈdaj/

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

What does the surname Günday mean?

Günday joins gün “sun, day” and ay “moon”: “sun and moon”. Both heavenly bodies are prominent in old Turkic belief and in the Oghuz Khagan legend, where two of Oghuz’s sons are called Gün and Ay. The name brings the two sources of light together.1,2

Grammar gün + ay

That Günday goes back to gün and ay is probable rather than proven: the dictionaries cited agree on it.

What is Günday made of?

Günday is Turkic in origin and breaks into 2 parts: gün (day; sun) + ay (moon).

Günday + root gün day; sun TURKIC gün “day; sun” root ay moon TURKIC ay “moon” Günday gün root day; sun gün TURKIC “day; sun” ay root moon ay TURKIC “moon”
Günday: parts and root words

How was the name Günday formed?

Günday was formed by joining gün (“day; sun”) and ay (“moon”).

Shared note · 1934Surnames became compulsory with Surname Law No. 2525 of 21 June 1934.6

Which surnames are related to Günday?

Günday Güngör Güner Akgün Günay Güney Ergün
Circle area shows the number of bearers; dashed circle: no national count published. Solid line: same root; dashed line: same affix.
#SurnameRelationRankPeople
01 Güngör same root – –
02 Güner same root – –
03 Akgün same root – –
04 Günay same root – –
05 Güney same root – –
06 Ergün same root – –
07 Gündoğdu same root – –
08 Aygün same root – –
09 Günaydın same root – –
10 Günal same root – –
11 Gün same root – –
12 Gündoğan same root – –

Who are some well-known people named Günday?

  1. Hakan Günday writer 1976–
  2. Ahmet Faik Günday politician 1883–1967
  3. Salim Özdemir Günday civil servant 1892–1956
  4. Derviş Günday politician 1941–
  5. Murat Günday researcher

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

Is Günday also a first name?

Yes. Günday is given as a first name too, carrying the same sense: “sun and moon”.

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

Which surnames have a meaning similar to Günday?

Akgün, Akgündoğdu and Aydingün share gloss keywords with Günday within the same primary category.

Which guides add context to Günday?

Read the root, formation and register information for Günday alongside these guides: How Turkish Surnames Are Formed: Roots and Suffixes and How to Pronounce and Spell Turkish Surnames.

Where do these facts come from?

  1. 1 Sevan Nişanyan Nişanyan Sözlük: gün accessed 8 November 2026
  2. 2 Sevan Nişanyan Nişanyan Sözlük: ay accessed 8 November 2026
  3. 3 Wikimedia Vikipedi: Günday accessed 8 November 2026
  4. 4 Wikimedia Vikisözlük: gün accessed 8 November 2026
  5. 5 Wikimedia Foundation Wikidata: people with this family name accessed 8 November 2026
  6. 6 T.C. Resmî Gazete / Mevzuat Bilgi Sistemi (mevzuat.gov.tr) Soyadı Kanunu (Kanun No. 2525) accessed 8 November 2026
  7. 7 turkiyenames.com Türkiye İsimleri (turkiyenames.com) accessed 9 November 2026

Common questions about Günday

Q1

What does the surname Günday mean?

Günday joins gün “sun, day” and ay “moon”: “sun and moon”. Both heavenly bodies are prominent in old Turkic belief and in the Oghuz Khagan legend, where two of Oghuz’s sons are called Gün and Ay. The name brings the two sources of light together.
Q2

What is the origin of the surname Günday?

Günday is made up of two elements: gün “day; sun” (Turkic) and ay “moon” (Turkic).
Q3

How do you pronounce Günday?

Gün·day, 2 syllables; IPA: /ɡynˈdaj/.