The Leonids (/ˈliːənɪdz/ LEE-ə-nidz) are a prolific meteor shower associated with the comet Tempel–Tuttle. The Leonids get their name from the location of their radiant in the constellation Leo: the meteors appear to radiate from that point in the sky. Their proper Greek name should be Leontids (Λεοντίδαι, Leontídai), but the word was initially constructed as a Greek/Latin hybrid and it has been used since. They peak in the month of November.
More here https://en.wikipedia.org/wiki/Leonids