Philodendron mayoi is a Brazilian aroid with leaves divided into sharp lobes1. The plant is named after Dr. Simon Mayo, a botanist working at the Royal Botanic Gardens, Kew in the United Kingdom2. It is a tropical plant native to the rainforests of South America.
The Philodendron Mayoi is one of the faster-growing species in this genus, so it might need repotting faster than, say, the slow-growing Philodendron Rio. Look out for the roots coming out of the drainage holes in the bottom of the pot. This is a good indication that it's time to go up a pot size or two.