birthdate
noun
birthdate is spelled B-I-R-T-H-D-A-T-E: 9 letters. It appears about once in every 4 million words in written English, the 57,423rd most frequent word form (wordfreq, 2021 data). People search “birth date vs birthdate” about 10 times a month (Google, United States). As a noun, birthdate means “The year, month, and day of someone's birth; a date of birth” (English Wiktionary, September 2026). The plural of birthdate is birthdates.
How many letters and syllables are in birthdate?
| Letters | 9: B-I-R-T-H-D-A-T-E |
|---|---|
| In writing | about once in every 4 million words; the 57,423rd most frequent word form |
| Wrong spellings searched | none measured in search |
| Pairs people search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media); Bing searches in the United States: the average month from September 2025 to August 2026 (Microsoft Advertising keyword data through DataForSEO, read September 30, 2026).
How common is birthdate?
Birthdate appears about once in every 4 million words in written English, the 57,423rd most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce birthdate?
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-birthdate.wav, Wikimedia Commons (author and licence on each file's page).
Words people confuse with birthdate
Word pairs people search, with the monthly searches for “a vs b” (G: Google, B: Bing, United States).
Also written: birth date (one word or two).
Sources: Google and Bing searches (September 2025 to August 2026, through DataForSEO); English Wiktionary (homophones, alternative spellings).
Forms of birthdate
- birthdates plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does birthdate mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
The year, month, and day of someone's birth; a date of birth.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does birthdate come from?
From birth + date.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).