This species is named after the region where it comes from, the Chimilalapas rainforest in Mexico. Few roads and large expanses of mountain ranges with multiple river drainages make this a botanically rich area that has not been well documented. The Ceratozamia chimalapensis is a fine-leaved Ceratozamia not much different than a giant mirandae or vovidesii. The plants grow on very steep slopes at low elevations in sandstone-derived soils under the closed canopy of the oak forest.