Board Thread:News and Announcements/@comment-24351912-20140126092708/@comment-43946740-20200602154543

They decided to keep ToToiToy's name since renaming him would confuse younger fans. In the cartoon's early concepts, some of the main characters are supposed to have similar names. (BoBoiBoy, YaYaYah, Adu Du) To explain the similarity. ToToiToy is Yaya's younger brother, and they have no related bloodlines towards BBY or Tok Aba at all.