The Canadian Encyclopedia — neutral, cited, updated
July 26, 2026Sources cited
Canadianwire.
Canada’s encyclopedia & explainer
HomeScience & NatureAnimalMoo Deng
Science & Nature • Animal

Moo Deng

Moo Deng is a female pygmy hippopotamus at Khao Kheow Open Zoo in Si Racha, Chonburi, Thailand, born on 10 July 2024.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Moo Deng is a female pygmy hippopotamus at Khao Kheow Open Zoo in Si Racha, Chonburi, Thailand, born on 10 July 2024. She became an internet celebrity in 2024 after photos and videos of her were widely shared online. The name is Thai and is commonly translated as “bouncy pig” or “bouncy pork.”

Early life

Moo Deng was born at Khao Kheow Open Zoo in Chonburi Province, Thailand, on 10 July 2024. She was publicly introduced later in July 2024, when she was still very young.

Name and popularity

Her name was selected in a zoo poll and is widely reported as meaning “bouncy pig” or “bouncy pork” in Thai. Videos of her behaviour spread online and turned her into a viral internet figure.

Species

Moo Deng belongs to the pygmy hippopotamus, a species native to West Africa. The species is considered vulnerable or endangered in the sources provided, and Moo Deng’s popularity has been linked to public interest in its conservation.

Cultural impact

Moo Deng’s fame extended beyond zoological interest and into broader internet culture, including memes, fan pages, merchandise, and media coverage. Her popularity also increased attendance at the zoo.

Key facts

  • Moo Deng is a pygmy hippopotamus born at Khao Kheow Open Zoo in Thailand.
  • She was born on 10 July 2024 and first shown publicly on 25 July 2024.
  • Her name was chosen through a public naming poll at the zoo.
  • She became widely popular online in 2024, especially through social media videos and memes.
  • Her fame drew increased visitors to Khao Kheow Open Zoo.
🍁
Canadian context

Moo Deng became a global internet celebrity, so Canadian readers may know her from international social media coverage rather than from any direct Canadian connection.

Frequently asked questions

What is Moo Deng?
Moo Deng is a female pygmy hippopotamus at Khao Kheow Open Zoo in Thailand who became an internet celebrity in 2024.
When was Moo Deng born?
She was born on 10 July 2024.
Where does Moo Deng live?
She lives at Khao Kheow Open Zoo in Si Racha, Chonburi, Thailand.
What does the name Moo Deng mean?
It is commonly translated from Thai as “bouncy pig” or “bouncy pork.”
Why did Moo Deng become famous?
She went viral after zoo photos and videos of her were widely shared on social media.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Moo_Deng
    Supports: Birth date, species, location, and public introduction.
  2. Reutershttps://www.reuters.com/lifestyle/thailands-hippo-moo-deng-draws-crowds-first-birthday-bash-2025-07-10/
    Supports: First birthday, name meaning, viral fame, and fan interest.
  3. NBC Newshttps://www.nbcnews.com/world/asia/moo-deng-pygmy-hippo-birthday-viral-videos-thailand-zoo-rcna217195
    Supports: Public poll for the name, popularity, and increased attention.
  4. The Guardianhttps://www.theguardian.com/lifeandstyle/2024/dec/26/the-peoples-pygmy-princess-how-moo-deng-captured-the-worlds-hearts
    Supports: Birth details, parents, species context, and conservation framing.
  5. PBS NewsHourhttps://www.pbs.org/newshour/world/thailands-adorable-baby-hippo-moo-deng-has-the-kind-of-face-that-launches-a-thousand-memes
    Supports: Meaning of the name and viral meme status.