Where Did the Name Ben 10 Come From?

• By Clinton Wanjala

• 2179

• Last updated Sep 21, 2025

If you live or have been to Kenya or South Africa, chances are you’ve heard the term “Ben 10” thrown around in conversations among the locals. But what does it actually mean, and what’s the origin of the name “Ben 10”?

From Cartoon to Street Slang

The phrase Ben 10 did not originally start as slang. It comes from an American animated TV show that first aired in 2005. The series followed a boy named Ben Tennyson, who discovers a watch-like device called the Omnitrix that allows him to transform into ten different alien heroes. Because of his name (Tennyson → Ten) and the ten alien forms, he was called Ben 10.

So, Ben 10 as it is now popularly known in Africa, started from South Africa where Ben Tennyson was very popular. After a large South African population liked the show and it was the talk in every street, the name took on a new life outside of television. The show’s hero was a young, energetic boy with special powers and this became the perfect metaphor in urban slang representing young men who were in relationship with older women.

Ben 10 Slang in South Africa

Main question is why did South Africans start calling young men who date older women“Ben 10s?” These are the possible reasons:

• Just like the cartoon Ben was much younger than the villains he fought, these men were much younger than their older, wealthier female partners.
• The association with youth, playfulness, and “energy” made the comparison stick.
• Over time, ‘Ben 10’ became shorthand for a toy boy, a younger man financially or materially supported by an older woman. In these relationships, the woman often has financial stability, while the man is still finding his footing in life.

Ben 10 Slang in Kenya

Through TV, music, comedy, and social media, the slang crossed borders and became part of Kenyan street language. By the 2010s, Ben 10 was fully embedded in Kenyan conversations.

• Kenyan comedians and entertainers began using it in skits.
• Urban gossip blogs, at the time the likes of Ghafla and tabloid stories about “sponsors” (older men) and “Ben 10s” (younger men dating older women) popularized it.
• On social media, memes and jokes helped cement the term as part of everyday slang.

Why Many Don’t Know the Origin

Interestingly, many Kenyans and South Africans now use “Ben 10” without realizing it started as a cartoon character’s name. For most, it simply means a young man in a relationship with an older woman, often in an arrangement where she provides financial support. The cartoon connection is fading, but it’s the reason the slang exists at all.

Final Word

So the next time you hear someone being called a Ben 10, remember: the name started on a kids’ TV show about a boy saving the world, but it evolved into a playful and sometimes mocking way to describe toy boys in South Africa and Kenya. What began as a cartoon hero has become a cultural metaphor in East and Southern Africa.