Anniversary of the birth of a person (or an institution)
For other uses, see Birthday (disambiguation).
A birthday is the anniversary of the birth of a person, or figuratively of an institution. Birthdays of people are celebrated in numerous cultures, often with birthday gifts, birthday cards, a birthday party, or a rite of passage.
Many religions celebrate the birth of their founders or religious figures with special holidays (e.g. Christmas, Mawlid, Buddha's Birthday, Krishna Janmashtami and Gurpurb).
There is a distinction between birthday and birthdate (also known as date of birth): the former, except for February 29, occurs each year (e.g. January 15), while the latter is the complete date when a person was born (e.g. January 15, 2001).
A birthday is the anniversary of the birth of a person, or figuratively of an institution. Birthdays of people are celebrated in numerous cultures, often...
"Happy Birthday to You", or simply "Happy Birthday", is a song traditionally sung to celebrate a person's birthday. According to the 1998 Guinness World...
theory, the birthday problem asks for the probability that, in a set of n randomly chosen people, at least two will share a birthday. The birthday paradox...
Look up birthday party in Wiktionary, the free dictionary. A birthday party is a party to celebrate the anniversary of someone's birth. Birthday Party or...
Birthday Girl may refer to: "Birthday Girl" (short story), by Haruki Murakami, 2002 Birthday Girl (2001 film), an erotic comedy thriller directed by Jez...
birthday in Wiktionary, the free dictionary. Happy Birthday may refer to: "Happy birthday", an expression of good will offered on a person's birthday...
A birthday cake is a cake eaten as part of a birthday celebration. While there is no standard for birthday cakes, they are typically highly decorated layer...
The Birthday Honours, in some Commonwealth realms, mark the reigning British monarch's official birthday by granting various individuals appointment into...
A birthday attack is a bruteforce collision attack that exploits the mathematics behind the birthday problem in probability theory. This attack can be...
leadership in Rome to elect the southern solstice, December 25, as the birthday of Christ, and the northern solstice as that of John the Baptist, supplemented...
The Birthday Cake is a 2021 American crime thriller film directed by Jimmy Giannopoulos, from a screenplay by Diomedes Raul Bermudez, Shiloh Fernandez...
The birthday effect (sometimes called the birthday blues, especially when referring specifically to suicide) is a statistical phenomenon where an individual's...
A birthday card is a greeting card given or sent to a person to celebrate their birthday. Similar to a birthday cake, birthday card traditions vary by...
Birthday Letters is a 1998 poetry collection by English poet and children's writer Ted Hughes. Released only months before Hughes' death, the collection...
and is considered to be the North Korean equivalent of Christmas. Kim's birthday, which had been an official holiday since 1968, was renamed Day of the...
The 3rd Birthday (Japanese: ザ・サード バースデイ, Hepburn: Za Sādo Bāsudei) is a role-playing shooter developed by HexaDrive and published by Square Enix for the...
most Christians lived, and the Roman festival Dies Natalis Solis Invicti (birthday of Sol Invictus, the 'Invincible Sun') had been held on this date since...
Name Danish Name Notes 5 February Birthday of Queen Mary Dronningens fødselsdag 6 February Princess Marie's birthday Prinsesse Maries fødselsdag Outside...
The Birthday Massacre (abbreviated TBM) is a Canadian rock band, formed in 1999 in London, Ontario, and currently based in Toronto, Ontario. The current...