Thousands of people clearly remember using a seahorse emoji ๐ฆ. Some say it was blue. Some say it was on iPhones. There is no record of one ever existing in Unicode โ and that's why this is the internet's most documented emoji Mandela Effect.
There has never been a seahorse emoji in the Unicode Standard. Not in any version, not on any platform, not in any year. It was not deprecated or removed โ it was simply never approved. And yet, large numbers of people insist they have seen it, used it, and remember exactly what it looked like.
A Mandela Effect happens when a large group shares a vivid false memory of something that never existed (named after people who falsely remember Nelson Mandela dying in prison in the 1980s). The seahorse emoji ticks every box: oddly specific shared details (color, shape, platform), confident certainty, no documentary evidence โ and a Unicode proposal was actually submitted for one but rejected in 2018, which may have seeded false confirmation memories.
Unicode received an official seahorse emoji proposal in 2018 โ coverage of that proposal may have stuck in memory as 'I've seen the seahorse emoji'.
We have ๐ fish, ๐ fish, ๐ก blowfish, ๐ฆ shrimp, ๐ฆ squid, ๐ฆ lobster โ the brain fills in gaps with a 'must have seahorse'.
Many sticker packs and keyboards (Bitmoji, LINE, WhatsApp) include unofficial seahorses โ users misremember which keyboard.
Once a meme says 'remember the seahorse emoji?', people search their memory and helpfully manufacture one to match the social cue.
If you need to express seahorse-vibes, here are the closest official emojis.
Generic ocean creature โ closest visual fallback.
Colorful and exotic โ captures the seahorse aesthetic.
Spiky underwater vibe โ different shape but same niche.
The original 'mythical creature emoji'. People often mistake their seahorse memory for this one.
Tail-curled mythical creature โ visually similar silhouette.
Pure beach/ocean atmosphere without a creature.
The seahorse isn't alone โ these are other Mandela Effect emoji candidates.
Anyone can propose an emoji to the Unicode Consortium. Proposals need expected usage volume, distinctiveness, compatibility, and image breadth. A seahorse proposal was submitted in 2018 and rejected for low projected usage. New proposals could theoretically still succeed โ but currently ๐ฆ isn't getting a saltwater cousin.
No. Not in any Unicode release, not on any major platform's standard emoji set. There has only ever been a rejected proposal.
Most likely a combination of: (1) coverage of the 2018 proposal, (2) similar-looking emojis like ๐ or ๐, (3) third-party sticker packs from messengers like LINE or WhatsApp.
Possibly โ but it would require a new proposal that meets the Unicode Consortium's usage/distinctiveness criteria. The 2018 attempt was rejected for low expected use.
Some third-party keyboards (Bitmoji, Telegram stickers, LINE) ship seahorse stickers. But these are stickers, not Unicode emoji โ they only show up on the same app, not across platforms.
Use ๐ + ๐ (fish + horse) or ๐ + ๐ (tropical fish + wave). The combination communicates the idea even if the receiver hasn't read this page.
Researchers consider it a textbook Mandela Effect โ shared, confident, oddly specific false memories among large numbers of people without documentary evidence. It's one of the cleanest digital-era examples.
Browse the full dictionary or explore other 'is that really what it means?' deep dives.