Cigar tobacco is grown in significant quantities in Brazil, Cameroon, Cuba, the Dominican Republic, Honduras, Indonesia, Mexico, Ecuador, Nicaragua, Panama, the Philippines, Puerto Rico, Canary Islands (Spain), Italy and the Eastern United States. The origins of cigar smoking are still unknown. In Guatemala, a ceramic pot dating back to the tenth century features a Mayan smoking tobacco leaves tied together with a string. Sikar, the term for smoking used by the Maya, may have inspired the name cigar.