Pocoyo is a Spanish-British children's comedy animated TV series. The English language version is narrated by Stephen Fry in the first two seasons, and Stephen Hughes in seasons three and four.
Pocoyo's name was provided by David Cantolla, one of the creators, after his then two-year-old daughter used it in her nightly prayers saying “Eres niño poco yo” (“You're a child little bit me”) instead of “Eres niño como yo” (“You're a child like me”). “Pocoyo” could roughly be translated to English as “not much me” or “little bit me”, though it is a made-up construction.
This is from the official youtube channel: