Bubble Guppies Characters design. Bubble Guppies Nonny, Deema, Oona, Molly, Goby, Gil is 100% authentic, officially licensed Bubble Guppies merchandise! Bubble Guppies is a popular Nickelodeon series featuring a combination of sketch comedy, edutainment and music. It revolves around the underwater adventures of a group of merperson preschoolers named Molly, Gil, Goby, Deema, Oona, Nonny, and Zooli. 8.5 oz, Classic fit, Twill-taped neck