One popular cartoon with girl scientists is 'The Magic School Bus.' The main character, Ms. Frizzle, is a science teacher who takes her students on wild adventures to learn about science.
There's 'Doc McStuffins,' where the main character is a little girl who fixes toys and uses science to do it. Another one is 'Sofia the First,' where Sofia shows interest in science and solves problems with scientific thinking.
One of the well-known ones is 'Dora the Explorer'. The titular character Dora is a girl and is loved by many kids. Also, 'My Little Pony' has various pony girls that are quite charming.
There are many! One example is 'Sailor Moon'. It has a beloved girl protagonist and is widely popular.
One good example is 'The Adventures of Dr. McNinja'. The doctor's wacky experiments and antics make for some really funny moments in the cartoon.
One popular one is 'Dexter's Laboratory'. It shows the adventures of a young genius scientist named Dexter.
One popular name could be 'Dr. Doofenshmirtz' from 'Phineas and Ferb'. He's always coming up with crazy inventions.
One popular one is 'Miraculous Ladybug' where Ladybug sometimes has to deal with medical situations. It's not strictly about being a doctor, but has elements of it. Also, 'The Magic School Bus' has episodes where they learn about health and medicine, kind of related to girl doctors.
One popular one is 'Love Live!' It showcases a group of girls striving to become idols. The animation and music are both great.
One popular one is 'Doc McStuffins'. It showcases a smart and kind black girl as the main character.
One such cartoon is 'Twins' World'. Here, the girl twins face various challenges in a fantasy land. The animation is colorful and the storylines are engaging.
There's 'Brave', where the main character is a girl and there are magical animals. 'Tangled' too has a girl and cute animal sidekicks. 'The Lion King' might also count, as it has animal characters and sometimes involves human girls in the story.