Cold Front Number 16

In Mexico the Secretariat of Government has issued an emergency declaration for the state of Chihuahua. Chihuahua borders Texas and New Mexico. The emergency declaration is for Frente Frio Número Dieciseis. Yes, they have numbers for the cold fronts and emergency declarations as well. So, what does it take for them to get a name, the way hurricanes do? That would be interesting, "Bundle up tonight folks, because Cold Front Monica is on her way to town." Hell, we'd surely need more than 21 names per season.