date of birth

noun phrase

: the month, day, and year a person was born : birth date
Give your full name and date of birth.

Examples of date of birth in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
You will be asked to provide basic personal information, like your name, date of birth, mailing address, etc. to secure your account. Tyler Everett, MSNBC Newsweek, 30 July 2025 The information contained in the NFC’s systems includes the Social Security numbers, banking information, addresses, and dates of birth for federal employees, including members of the FBI and DOJ. Vittoria Elliott, Wired News, 30 July 2025 The reporter said a man by the same name and date of birth as Leon died in Santiago, Chile, six years ago. Mia Cathell, The Washington Examiner, 28 July 2025 Fulton alleges authorities ignored discrepancies, including their different middle names, different dates of birth and different states on their driver’s licenses. Josh Wood, The Courier-Journal, 24 July 2025 In late May, over 200 loan recipients had their date of birth data voided, the USDA source explained, meaning that their loan accounts with FSA will likely be cancelled. Jenna McLaughlin, NPR, 10 July 2025 Hackers broke into this system and took personal information, such as names, email addresses, phone numbers, dates of birth, and frequent flyer numbers. Kurt Knutsson, FOXNews.com, 9 July 2025 To complete the sign-up process, you will be asked to provide basic personal information, like your name, date of birth, mailing address, etc. Tyler Everett, MSNBC Newsweek, 19 July 2025 Down the street, a fenced monument to Kingsland's native son includes a brick platform with a plaque bearing his name and date of birth. arkansasonline.com, 14 July 2025

Word History

First Known Use

1789, in the meaning defined above

Time Traveler
The first known use of date of birth was in 1789

Browse Nearby Words

Cite this Entry

“Date of birth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/date%20of%20birth. Accessed 4 Aug. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!