#birthdays

Live, measured metrics for the hashtag #birthdays from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #birthdays

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$51.02/ year · 9-character #name
Claim #birthdays — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
5
Uses / 7 days
Mastodon
5
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
2.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-28 05:21 UTC
1
09-22
1
09-23
0
09-24
1
09-25
2
09-26
0
09-27
0
09-28

5 uses by 5 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-09-28 05:21 UTC
#BirthdaySushi
0 uses · 0 accounts / 7d
#birthdayshenanigans
0 uses · 0 accounts / 7d
#BirthdaysThisWeek
0 uses · 0 accounts / 7d
#birthdaystar
0 uses · 0 accounts / 7d
#birthdaysfornerds
0 uses · 0 accounts / 7d
#birthdayspankings
0 uses · 0 accounts / 7d
#birthdaysuite
0 uses · 0 accounts / 7d
#birthdaysuitsnotbusinesssuits
0 uses · 0 accounts / 7d
#birthdaysforever
0 uses · 0 accounts / 7d
#birthdaystrike
0 uses · 0 accounts / 7d
#birthdayshoes
0 uses · 0 accounts / 7d
#birthdayscoming
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-28 05:21 UTC

Everything below is measured over the latest 40 public posts (spanning ~3539 hours).

Posting hours (UTC) — busiest: 00:00

00:0012:0023:00

Languages: English (39)

Avg boosts / post: 0.8

Top of the latest posts

  • Happy Birthday, you Rebels Cum, you! #Humour #StarWars #Birthdays

    The Whore of Blahbylon@The_Whore_of_Blahbylon♥ 37↻ 112026-05-01 15:57 UTCView post →

  • Lunch is my fave Chinese potatoes on rice, amaranth greens (Red spinach) with garlic and chilies, bbq duck! Dinner i made fried Cajun chicken which i ate with barley soup i made. Last week, i made some pillow sprays which can ne used as roo

    Bliss Addams@[email protected]♥ 11↻ 12026-08-12 03:29 UTCView post →

  • One more day in Perth. I'll miss having beers and chats with my dad. ❤️ #family #birthdays #gageroads #fremantle #perth #westernaustralia

    Robert Fairhead@[email protected]♥ 8↻ 02026-06-03 07:19 UTCView post →

What “birthdays” means

Wiktionary · Wikipedia

birthdays

  • nounThe anniversary of the day on which someone is born.
  • verbTo celebrate one's birthday.
Full entry on Wiktionary →

A birthday is the anniversary of the birth of a person or the figurative birth 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.

“Birthday” on Wikipedia (CC BY-SA) →

#birthdays across platforms

every network with a public tag surface

Follow #birthdays straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/birthdays