The term applies even if the word “doodle” isn’t in the name. Think “Yorkipoo,” a Yorkshire terrier-toy or miniature poodle mix, or Cockapoo, a cocker spaniel-typically miniature poodle mix.

Onfim, who scrawled his name on his entertaining sketches ... most of his manuscripts contained figural doodles, and their delightfully simple style has made him the most famous person in the ...