What does "mandrill" mean? Are there other animal species that have names ends with the suffix "-drill?"

Native speaker’s answer
Rebecca
"Mandrills" and "drills" are a type of monkey. They're closely related to "baboons!" There are no other animals or species that I know of that end in "drill." Ex: Drills look very scary, but apparently, they're quite shy. Ex: Mandrills are said to be the largest of all the monkeys!